Merge branch 'develop' into merge/2024-02-03

16 files changed, 1530 insertions, 1303 deletions

diff --git a/packages/backend/src/server/api/endpoints/ap/show.ts b/packages/backend/src/server/api/endpoints/ap/show.ts
index 19ca3ceb8e..fc19e18e59 100644
--- a/packages/backend/src/server/api/endpoints/ap/show.ts
+++ b/packages/backend/src/server/api/endpoints/ap/show.ts
@@ -4,11 +4,10 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { MiNote } from '@/models/Note.js';
 import type { MiLocalUser, MiUser } from '@/models/User.js';
-import { isActor, isPost, getApId } from '@/core/activitypub/type.js';
+import { isActor, isPost, getApId, getNullableApId, ObjectWithId } from '@/core/activitypub/type.js';
 import type { SchemaType } from '@/misc/json-schema.js';
 import { ApResolverService } from '@/core/activitypub/ApResolverService.js';
 import { ApDbResolverService } from '@/core/activitypub/ApDbResolverService.js';
@@ -18,6 +17,8 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
+import { ApRequestService } from '@/core/activitypub/ApRequestService.js';
+import { InstanceActorService } from '@/core/InstanceActorService.js';
 import { ApiError } from '../../error.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
 
@@ -27,9 +28,10 @@ export const meta = {
 	requireCredential: true,
 	kind: 'read:account',
 
+	// Up to 30 calls, then 1 per 1/2 second
 	limit: {
-		duration: ms('1minute'),
 		max: 30,
+		dripRate: 500,
 	},
 
 	errors: {
@@ -120,6 +122,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private apDbResolverService: ApDbResolverService,
 		private apPersonService: ApPersonService,
 		private apNoteService: ApNoteService,
+		private readonly apRequestService: ApRequestService,
+		private readonly instanceActorService: InstanceActorService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const object = await this.fetchAny(ps.uri, me);
@@ -146,6 +150,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		]));
 		if (local != null) return local;
 
+		// No local object found with that uri.
+		// Before we fetch, resolve the URI in case it has a cross-origin redirect or anything like that.
+		// Resolver.resolve() uses strict verification, which is overly paranoid for a user-provided lookup.
+		uri = await this.resolveCanonicalUri(uri); // eslint-disable-line no-param-reassign
+		if (!this.utilityService.isFederationAllowedUri(uri)) return null;
+
 		const host = this.utilityService.extractDbHost(uri);
 
 		// local object, not found in db? fail
@@ -228,4 +238,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		return null;
 	}
+
+	/**
+	 * Resolves an arbitrary URI to its canonical, post-redirect form.
+	 */
+	private async resolveCanonicalUri(uri: string): Promise<string> {
+		const user = await this.instanceActorService.getInstanceActor();
+		const res = await this.apRequestService.signedGet(uri, user, true) as ObjectWithId;
+		return getNullableApId(res) ?? uri;
+	}
 }
diff --git a/packages/backend/src/server/api/endpoints/notes/search-by-tag.ts b/packages/backend/src/server/api/endpoints/notes/search-by-tag.ts
index 227ac0ebbf..6bba7bf37e 100644
--- a/packages/backend/src/server/api/endpoints/notes/search-by-tag.ts
+++ b/packages/backend/src/server/api/endpoints/notes/search-by-tag.ts
@@ -87,7 +87,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
-				.andWhere('note.visibility = \'public\'')
+				.andWhere("note.visibility IN	('public', 'home')") // keep in sync with NoteCreateService call to `hashtagService.updateHashtags()`
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
diff --git a/packages/backend/src/server/api/endpoints/users/relation.ts b/packages/backend/src/server/api/endpoints/users/relation.ts
index e659c46713..c7016d8d32 100644
--- a/packages/backend/src/server/api/endpoints/users/relation.ts
+++ b/packages/backend/src/server/api/endpoints/users/relation.ts
@@ -58,6 +58,14 @@ export const meta = {
 						type: 'boolean',
 						optional: false, nullable: false,
 					},
+					isInstanceMuted: {
+						type: 'boolean',
+						optional: true, nullable: false,
+					},
+					memo: {
+						type: 'string',
+						optional: true, nullable: true,
+					},
 				},
 			},
 			{
@@ -103,6 +111,14 @@ export const meta = {
 							type: 'boolean',
 							optional: false, nullable: false,
 						},
+						isInstanceMuted: {
+							type: 'boolean',
+							optional: true, nullable: false,
+						},
+						memo: {
+							type: 'string',
+							optional: true, nullable: true,
+						},
 					},
 				},
 			},
diff --git a/packages/backend/src/server/api/mastodon/MastodonApiServerService.ts b/packages/backend/src/server/api/mastodon/MastodonApiServerService.ts
index b40e4cdaa4..69799bdade 100644
--- a/packages/backend/src/server/api/mastodon/MastodonApiServerService.ts
+++ b/packages/backend/src/server/api/mastodon/MastodonApiServerService.ts
@@ -3,53 +3,78 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { Inject, Injectable } from '@nestjs/common';
-import megalodon, { Entity, MegalodonInterface } from 'megalodon';
 import querystring from 'querystring';
+import { megalodon, Entity, MegalodonInterface } from 'megalodon';
 import { IsNull } from 'typeorm';
 import multer from 'fastify-multer';
-import type { AccessTokensRepository, NoteEditRepository, NotesRepository, UserProfilesRepository, UsersRepository, MiMeta } from '@/models/_.js';
+import { Inject, Injectable } from '@nestjs/common';
+import type { AccessTokensRepository, UserProfilesRepository, UsersRepository, MiMeta } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import type { Config } from '@/config.js';
+import { DriveService } from '@/core/DriveService.js';
+import { getErrorData, MastodonLogger } from '@/server/api/mastodon/MastodonLogger.js';
+import { ApiAccountMastodonRoute } from '@/server/api/mastodon/endpoints/account.js';
+import { ApiSearchMastodonRoute } from '@/server/api/mastodon/endpoints/search.js';
+import { ApiFilterMastodonRoute } from '@/server/api/mastodon/endpoints/filter.js';
+import { ApiNotifyMastodonRoute } from '@/server/api/mastodon/endpoints/notifications.js';
+import { AuthenticateService } from '@/server/api/AuthenticateService.js';
+import { MiLocalUser } from '@/models/User.js';
+import { AuthMastodonRoute } from './endpoints/auth.js';
+import { toBoolean } from './timelineArgs.js';
 import { convertAnnouncement, convertFilter, convertAttachment, convertFeaturedTag, convertList, MastoConverters } from './converters.js';
 import { getInstance } from './endpoints/meta.js';
 import { ApiAuthMastodon, ApiAccountMastodon, ApiFilterMastodon, ApiNotifyMastodon, ApiSearchMastodon, ApiTimelineMastodon, ApiStatusMastodon } from './endpoints.js';
-import type { FastifyInstance, FastifyPluginOptions } from 'fastify';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import { DriveService } from '@/core/DriveService.js';
+import type { FastifyInstance, FastifyPluginOptions, FastifyRequest } from 'fastify';
 
-export function getClient(BASE_URL: string, authorization: string | undefined): MegalodonInterface {
+export function getAccessToken(authorization: string | undefined): string | null {
 	const accessTokenArr = authorization?.split(' ') ?? [null];
-	const accessToken = accessTokenArr[accessTokenArr.length - 1];
-	const generator = (megalodon as any).default;
-	const client = generator('misskey', BASE_URL, accessToken) as MegalodonInterface;
-	return client;
+	return accessTokenArr[accessTokenArr.length - 1];
+}
+
+export function getClient(BASE_URL: string, authorization: string | undefined): MegalodonInterface {
+	const accessToken = getAccessToken(authorization);
+	return megalodon('misskey', BASE_URL, accessToken);
 }
 
 @Injectable()
 export class MastodonApiServerService {
 	constructor(
 		@Inject(DI.meta)
-		private serverSettings: MiMeta,
-        @Inject(DI.usersRepository)
-        private usersRepository: UsersRepository,
-		@Inject(DI.notesRepository)
-        private notesRepository: NotesRepository,
+		private readonly serverSettings: MiMeta,
+		@Inject(DI.usersRepository)
+		private readonly usersRepository: UsersRepository,
 		@Inject(DI.userProfilesRepository)
-		private userProfilesRepository: UserProfilesRepository,
-		@Inject(DI.noteEditRepository)
-		private noteEditRepository: NoteEditRepository,
+		private readonly userProfilesRepository: UserProfilesRepository,
 		@Inject(DI.accessTokensRepository)
-		private accessTokensRepository: AccessTokensRepository,
-        @Inject(DI.config)
-        private config: Config,
-		private userEntityService: UserEntityService,
-		private driveService: DriveService,
-		private mastoConverter: MastoConverters,
+		private readonly accessTokensRepository: AccessTokensRepository,
+		@Inject(DI.config)
+		private readonly config: Config,
+		private readonly driveService: DriveService,
+		private readonly mastoConverters: MastoConverters,
+		private readonly logger: MastodonLogger,
+		private readonly authenticateService: AuthenticateService,
 	) { }
 
 	@bindThis
+	public async getAuthClient(request: FastifyRequest): Promise<{ client: MegalodonInterface, me: MiLocalUser | null }> {
+		const accessToken = getAccessToken(request.headers.authorization);
+		const [me] = await this.authenticateService.authenticate(accessToken);
+
+		const baseUrl = `${request.protocol}://${request.host}`;
+		const client = megalodon('misskey', baseUrl, accessToken);
+
+		return { client, me };
+	}
+
+	@bindThis
+	public async getAuthOnly(request: FastifyRequest): Promise<MiLocalUser | null> {
+		const accessToken = getAccessToken(request.headers.authorization);
+		const [me] = await this.authenticateService.authenticate(accessToken);
+		return me;
+	}
+
+	@bindThis
 	public createServer(fastify: FastifyInstance, _options: FastifyPluginOptions, done: (err?: Error) => void) {
 		const upload = multer({
 			storage: multer.diskStorage({}),
@@ -59,12 +84,12 @@ export class MastodonApiServerService {
 			},
 		});
 
-		fastify.addHook('onRequest', (request, reply, done) => {
+		fastify.addHook('onRequest', (_, reply, done) => {
 			reply.header('Access-Control-Allow-Origin', '*');
 			done();
 		});
 
-		fastify.addContentTypeParser('application/x-www-form-urlencoded', (request, payload, done) => {
+		fastify.addContentTypeParser('application/x-www-form-urlencoded', (_, payload, done) => {
 			let body = '';
 			payload.on('data', (data) => {
 				body += data;
@@ -73,8 +98,8 @@ export class MastodonApiServerService {
 				try {
 					const parsed = querystring.parse(body);
 					done(null, parsed);
-				} catch (e: any) {
-					done(e);
+				} catch (e) {
+					done(e as Error);
 				}
 			});
 			payload.on('error', done);
@@ -83,20 +108,21 @@ export class MastodonApiServerService {
 		fastify.register(multer.contentParser);
 
 		fastify.get('/v1/custom_emojis', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
 				const data = await client.getInstanceCustomEmojis();
 				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/custom_emojis', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/instance', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
@@ -111,118 +137,124 @@ export class MastodonApiServerService {
 					},
 					order: { id: 'ASC' },
 				});
-				const contact = admin == null ? null : await this.mastoConverter.convertAccount((await client.getAccount(admin.id)).data);
+				const contact = admin == null ? null : await this.mastoConverters.convertAccount((await client.getAccount(admin.id)).data);
 				reply.send(await getInstance(data.data, contact as Entity.Account, this.config, this.serverSettings));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/instance', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/announcements', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
 				const data = await client.getInstanceAnnouncements();
 				reply.send(data.data.map((announcement) => convertAnnouncement(announcement)));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/announcements', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Body: { id: string } }>('/v1/announcements/:id/dismiss', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.post<{ Body: { id?: string } }>('/v1/announcements/:id/dismiss', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const data = await client.dismissInstanceAnnouncement(
-					_request.body['id'],
-				);
+				if (!_request.body.id) return reply.code(400).send({ error: 'Missing required payload "id"' });
+				const data = await client.dismissInstanceAnnouncement(_request.body['id']);
 				reply.send(data.data);
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/announcements/${_request.body.id}/dismiss`, data);
+				reply.code(401).send(data);
 			}
-		},
-		);
+		});
 
 		fastify.post('/v1/media', { preHandler: upload.single('file') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const multipartData = await _request.file;
+				const multipartData = await _request.file();
 				if (!multipartData) {
 					reply.code(401).send({ error: 'No image' });
 					return;
 				}
 				const data = await client.uploadMedia(multipartData);
 				reply.send(convertAttachment(data.data as Entity.Attachment));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v1/media', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post('/v2/media', { preHandler: upload.single('file') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.post<{ Body: { description?: string; focus?: string }}>('/v2/media', { preHandler: upload.single('file') }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const multipartData = await _request.file;
+				const multipartData = await _request.file();
 				if (!multipartData) {
 					reply.code(401).send({ error: 'No image' });
 					return;
 				}
-				const data = await client.uploadMedia(multipartData, _request.body!);
+				const data = await client.uploadMedia(multipartData, _request.body);
 				reply.send(convertAttachment(data.data as Entity.Attachment));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v2/media', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/filters', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
 			try {
 				const data = await client.getFilters();
 				reply.send(data.data.map((filter) => convertFilter(filter)));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/filters', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/trends', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
 			try {
 				const data = await client.getInstanceTrends();
 				reply.send(data.data);
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/trends', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/trends/tags', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
 			try {
 				const data = await client.getInstanceTrends();
 				reply.send(data.data);
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/trends/tags', data);
+				reply.code(401).send(data);
 			}
 		});
 
@@ -231,50 +263,69 @@ export class MastodonApiServerService {
 			reply.send([]);
 		});
 
-		fastify.post('/v1/apps', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.post<AuthMastodonRoute>('/v1/apps', { preHandler: upload.single('none') }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const client = getClient(BASE_URL, ''); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
 			try {
 				const data = await ApiAuthMastodon(_request, client);
 				reply.send(data);
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/apps', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/preferences', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
 			try {
 				const data = await client.getPreferences();
 				reply.send(data.data);
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/preferences', data);
+				reply.code(401).send(data);
 			}
 		});
 
 		//#region Accounts
-		fastify.get('/v1/accounts/verify_credentials', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
-			// displayed without being logged in
+		fastify.get<ApiAccountMastodonRoute>('/v1/accounts/verify_credentials', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.verifyCredentials());
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/accounts/verify_credentials', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.patch('/v1/accounts/update_credentials', { preHandler: upload.any() }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.patch<{
+			Body: {
+				discoverable?: string,
+				bot?: string,
+				display_name?: string,
+				note?: string,
+				avatar?: string,
+				header?: string,
+				locked?: string,
+				source?: {
+					privacy?: string,
+					sensitive?: string,
+					language?: string,
+				},
+				fields_attributes?: {
+					name: string,
+					value: string,
+				}[],
+			},
+		}>('/v1/accounts/update_credentials', { preHandler: upload.any() }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
 			// displayed without being logged in
@@ -332,512 +383,495 @@ export class MastodonApiServerService {
 					(_request.body as any).fields_attributes = fields.filter((field: any) => field.name.trim().length > 0 && field.value.length > 0);
 				}
 
-				const data = await client.updateCredentials(_request.body!);
-				reply.send(await this.mastoConverter.convertAccount(data.data));
-			} catch (e: any) {
-				//console.error(e);
-				reply.code(401).send(e.response.data);
+				const options = {
+					..._request.body,
+					discoverable: toBoolean(_request.body.discoverable),
+					bot: toBoolean(_request.body.bot),
+					locked: toBoolean(_request.body.locked),
+					source: _request.body.source ? {
+						..._request.body.source,
+						sensitive: toBoolean(_request.body.source.sensitive),
+					} : undefined,
+				};
+				const data = await client.updateCredentials(options);
+				reply.send(await this.mastoConverters.convertAccount(data.data));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('PATCH /v1/accounts/update_credentials', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/accounts/lookup', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<{ Querystring: { acct?: string }}>('/v1/accounts/lookup', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
-			// displayed without being logged in
+			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isn't displayed without being logged in
 			try {
-				const data = await client.search((_request.query as any).acct, { type: 'accounts' });
+				if (!_request.query.acct) return reply.code(400).send({ error: 'Missing required property "acct"' });
+				const data = await client.search(_request.query.acct, { type: 'accounts' });
 				const profile = await this.userProfilesRepository.findOneBy({ userId: data.data.accounts[0].id });
-				data.data.accounts[0].fields = profile?.fields.map(f => ({ ...f, verified_at: null })) || [];
-				reply.send(await this.mastoConverter.convertAccount(data.data.accounts[0]));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+				data.data.accounts[0].fields = profile?.fields.map(f => ({ ...f, verified_at: null })) ?? [];
+				reply.send(await this.mastoConverters.convertAccount(data.data.accounts[0]));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/accounts/lookup', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/accounts/relationships', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens); // we are using this here, because in private mode some info isnt
-			// displayed without being logged in
-			let users;
+		fastify.get<ApiAccountMastodonRoute & { Querystring: { id?: string | string[], 'id[]'?: string | string[] }}>('/v1/accounts/relationships', async (_request, reply) => {
 			try {
-				let ids = _request.query ? (_request.query as any)['id[]'] ?? (_request.query as any)['id'] : null;
+				const { client, me } = await this.getAuthClient(_request);
+				let ids = _request.query['id[]'] ?? _request.query['id'] ?? [];
 				if (typeof ids === 'string') {
 					ids = [ids];
 				}
-				users = ids;
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
-				reply.send(await account.getRelationships(users));
-			} catch (e: any) {
-				/* console.error(e); */
-				const data = e.response.data;
-				data.users = users;
-				console.error(data);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
+				reply.send(await account.getRelationships(ids));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/accounts/relationships', data);
 				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<{ Params: { id?: string } }>('/v1/accounts/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const sharkId = _request.params.id;
-				const data = await client.getAccount(sharkId);
-				const account = await this.mastoConverter.convertAccount(data.data);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const data = await client.getAccount(_request.params.id);
+				const account = await this.mastoConverters.convertAccount(data.data);
 				reply.send(account);
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id/statuses', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/statuses', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getStatuses());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}/statuses`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id/featured_tags', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<{ Params: { id?: string } }>('/v1/accounts/:id/featured_tags', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getFeaturedTags();
 				reply.send(data.data.map((tag) => convertFeaturedTag(tag)));
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}/featured_tags`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id/followers', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/followers', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getFollowers());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}/followers`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id/following', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/following', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getFollowing());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}/following`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/accounts/:id/lists', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<{ Params: { id?: string } }>('/v1/accounts/:id/lists', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getAccountLists(_request.params.id);
 				reply.send(data.data.map((list) => convertList(list)));
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/accounts/${_request.params.id}/lists`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/follow', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/follow', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.addFollow());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/follow`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/unfollow', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/unfollow', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.rmFollow());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/unfollow`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/block', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/block', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.addBlock());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/block`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/unblock', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/unblock', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.rmBlock());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/unblock`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/mute', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/mute', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.addMute());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/mute`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/accounts/:id/unmute', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/accounts/:id/unmute', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.rmMute());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/accounts/${_request.params.id}/unmute`, data);
+				reply.code(401).send(data);
 			}
 		});
 
 		fastify.get('/v1/followed_tags', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
 				const data = await client.getFollowedTags();
 				reply.send(data.data);
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/followed_tags', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/bookmarks', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute>('/v1/bookmarks', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getBookmarks());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/bookmarks', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/favourites', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute>('/v1/favourites', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getFavourites());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/favourites', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/mutes', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute>('/v1/mutes', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getMutes());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/mutes', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/blocks', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiAccountMastodonRoute>('/v1/blocks', async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.getBlocks());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/blocks', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/follow_requests', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<{ Querystring: { limit?: string }}>('/v1/follow_requests', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const data = await client.getFollowRequests( ((_request.query as any) || { limit: 20 }).limit );
-				reply.send(await Promise.all(data.data.map(async (account) => await this.mastoConverter.convertAccount(account as Entity.Account))));
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+				const limit = _request.query.limit ? parseInt(_request.query.limit) : 20;
+				const data = await client.getFollowRequests(limit);
+				reply.send(await Promise.all(data.data.map(async (account) => await this.mastoConverters.convertAccount(account as Entity.Account))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/follow_requests', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/follow_requests/:id/authorize', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/follow_requests/:id/authorize', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.acceptFollow());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/follow_requests/${_request.params.id}/authorize`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/follow_requests/:id/reject', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiAccountMastodonRoute & { Params: { id?: string } }>('/v1/follow_requests/:id/reject', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const account = new ApiAccountMastodon(_request, client, BASE_URL, this.mastoConverter);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const account = new ApiAccountMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await account.rejectFollow());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/follow_requests/${_request.params.id}/reject`, data);
+				reply.code(401).send(data);
 			}
 		});
 		//#endregion
 
 		//#region Search
-		fastify.get('/v1/search', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiSearchMastodonRoute>('/v1/search', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			try {
-				const search = new ApiSearchMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const search = new ApiSearchMastodon(_request, client, me, BASE_URL, this.mastoConverters);
 				reply.send(await search.SearchV1());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/search', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v2/search', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiSearchMastodonRoute>('/v2/search', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			try {
-				const search = new ApiSearchMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const search = new ApiSearchMastodon(_request, client, me, BASE_URL, this.mastoConverters);
 				reply.send(await search.SearchV2());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v2/search', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v1/trends/statuses', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiSearchMastodonRoute>('/v1/trends/statuses', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			try {
-				const search = new ApiSearchMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const search = new ApiSearchMastodon(_request, client, me, BASE_URL, this.mastoConverters);
 				reply.send(await search.getStatusTrends());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/trends/statuses', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get('/v2/suggestions', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiSearchMastodonRoute>('/v2/suggestions', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			try {
-				const search = new ApiSearchMastodon(_request, client, BASE_URL, this.mastoConverter);
+				const { client, me } = await this.getAuthClient(_request);
+				const search = new ApiSearchMastodon(_request, client, me, BASE_URL, this.mastoConverters);
 				reply.send(await search.getSuggestions());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v2/suggestions', data);
+				reply.code(401).send(data);
 			}
 		});
 		//#endregion
 
 		//#region Notifications
-		fastify.get('/v1/notifications', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiNotifyMastodonRoute>('/v1/notifications', async (_request, reply) => {
 			try {
-				const notify = new ApiNotifyMastodon(_request, client);
+				const { client, me } = await this.getAuthClient(_request);
+				const notify = new ApiNotifyMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await notify.getNotifications());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/notifications', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.get<{ Params: { id: string } }>('/v1/notification/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.get<ApiNotifyMastodonRoute & { Params: { id?: string } }>('/v1/notification/:id', async (_request, reply) => {
 			try {
-				const notify = new ApiNotifyMastodon(_request, client);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const notify = new ApiNotifyMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await notify.getNotification());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/notification/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/notification/:id/dismiss', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiNotifyMastodonRoute & { Params: { id?: string } }>('/v1/notification/:id/dismiss', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const notify = new ApiNotifyMastodon(_request, client);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.getAuthClient(_request);
+				const notify = new ApiNotifyMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await notify.rmNotification());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/notification/${_request.params.id}/dismiss`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post('/v1/notifications/clear', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+		fastify.post<ApiNotifyMastodonRoute>('/v1/notifications/clear', { preHandler: upload.single('none') }, async (_request, reply) => {
 			try {
-				const notify = new ApiNotifyMastodon(_request, client);
+				const { client, me } = await this.getAuthClient(_request);
+				const notify = new ApiNotifyMastodon(_request, client, me, this.mastoConverters);
 				reply.send(await notify.rmNotifications());
-			} catch (e: any) {
-				/* console.error(e);
-				console.error(e.response.data); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v1/notifications/clear', data);
+				reply.code(401).send(data);
 			}
 		});
 		//#endregion
 
 		//#region Filters
-		fastify.get<{ Params: { id: string } }>('/v1/filters/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.get<ApiFilterMastodonRoute & { Params: { id?: string } }>('/v1/filters/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
 				const filter = new ApiFilterMastodon(_request, client);
-				!_request.params.id ? reply.send(await filter.getFilters()) : reply.send(await filter.getFilter());
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				_request.params.id
+					? reply.send(await filter.getFilter())
+					: reply.send(await filter.getFilters());
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/filters/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post('/v1/filters', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.post<ApiFilterMastodonRoute>('/v1/filters', { preHandler: upload.single('none') }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
 				const filter = new ApiFilterMastodon(_request, client);
 				reply.send(await filter.createFilter());
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v1/filters', data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.post<{ Params: { id: string } }>('/v1/filters/:id', { preHandler: upload.single('none') }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.post<ApiFilterMastodonRoute & { Params: { id?: string } }>('/v1/filters/:id', { preHandler: upload.single('none') }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const filter = new ApiFilterMastodon(_request, client);
 				reply.send(await filter.updateFilter());
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/filters/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 
-		fastify.delete<{ Params: { id: string } }>('/v1/filters/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.delete<ApiFilterMastodonRoute & { Params: { id?: string } }>('/v1/filters/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const filter = new ApiFilterMastodon(_request, client);
 				reply.send(await filter.rmFilter());
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`DELETE /v1/filters/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 		//#endregion
 
 		//#region Timelines
-		const TLEndpoint = new ApiTimelineMastodon(fastify, this.config, this.mastoConverter);
+		const TLEndpoint = new ApiTimelineMastodon(fastify, this.mastoConverters, this.logger, this);
 
 		// GET Endpoints
 		TLEndpoint.getTL();
@@ -862,7 +896,7 @@ export class MastodonApiServerService {
 		//#endregion
 
 		//#region Status
-		const NoteEndpoint = new ApiStatusMastodon(fastify, this.mastoConverter);
+		const NoteEndpoint = new ApiStatusMastodon(fastify, this.mastoConverters, this.logger, this.authenticateService, this);
 
 		// GET Endpoints
 		NoteEndpoint.getStatus();
@@ -889,16 +923,32 @@ export class MastodonApiServerService {
 		NoteEndpoint.votePoll();
 
 		// PUT Endpoint
-		fastify.put<{ Params: { id: string } }>('/v1/media/:id', { preHandler: upload.none() }, async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+		fastify.put<{
+			Params: {
+				id?: string,
+			},
+			Body: {
+				file?: unknown,
+				description?: string,
+				focus?: string,
+				is_sensitive?: string,
+			},
+		}>('/v1/media/:id', { preHandler: upload.none() }, async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
-				const data = await client.updateMedia(_request.params.id, _request.body!);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const options = {
+					..._request.body,
+					is_sensitive: toBoolean(_request.body.is_sensitive),
+				};
+				const data = await client.updateMedia(_request.params.id, options);
 				reply.send(convertAttachment(data.data));
-			} catch (e: any) {
-				/* console.error(e); */
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`PUT /v1/media/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 		NoteEndpoint.updateStatus();
diff --git a/packages/backend/src/server/api/mastodon/MastodonDataService.ts b/packages/backend/src/server/api/mastodon/MastodonDataService.ts
new file mode 100644
index 0000000000..671ecdcbed
--- /dev/null
+++ b/packages/backend/src/server/api/mastodon/MastodonDataService.ts
@@ -0,0 +1,84 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { IsNull } from 'typeorm';
+import { DI } from '@/di-symbols.js';
+import { QueryService } from '@/core/QueryService.js';
+import type { MiNote, NotesRepository } from '@/models/_.js';
+import type { MiLocalUser } from '@/models/User.js';
+import { ApiError } from '../error.js';
+
+/**
+ * Utility service for accessing data with Mastodon semantics
+ */
+@Injectable()
+export class MastodonDataService {
+	constructor(
+		@Inject(DI.notesRepository)
+		private readonly notesRepository: NotesRepository,
+
+		@Inject(QueryService)
+		private readonly queryService: QueryService,
+	) {}
+
+	/**
+	 * Fetches a note in the context of the current user, and throws an exception if not found.
+	 */
+	public async requireNote(noteId: string, me?: MiLocalUser | null): Promise<MiNote> {
+		const note = await this.getNote(noteId, me);
+
+		if (!note) {
+			throw new ApiError({
+				message: 'No such note.',
+				code: 'NO_SUCH_NOTE',
+				id: '24fcbfc6-2e37-42b6-8388-c29b3861a08d',
+				kind: 'client',
+				httpStatusCode: 404,
+			});
+		}
+
+		return note;
+	}
+
+	/**
+	 * Fetches a note in the context of the current user.
+	 */
+	public async getNote(noteId: string, me?: MiLocalUser | null): Promise<MiNote | null> {
+		// Root query: note + required dependencies
+		const query = this.notesRepository
+			.createQueryBuilder('note')
+			.where('note.id = :noteId', { noteId })
+			.innerJoinAndSelect('note.user', 'user');
+
+		// Restrict visibility
+		this.queryService.generateVisibilityQuery(query, me);
+		if (me) {
+			this.queryService.generateBlockedUserQuery(query, me);
+		}
+
+		return await query.getOne();
+	}
+
+	/**
+	 * Checks where the current user has made a reblog / boost / pure renote of a given target note.
+	 */
+	public async hasReblog(noteId: string, me: MiLocalUser | null | undefined): Promise<boolean> {
+		if (!me) return false;
+
+		return await this.notesRepository.existsBy({
+			// Reblog of the target note by me
+			userId: me.id,
+			renoteId: noteId,
+
+			// That is pure (not a quote)
+			text: IsNull(),
+			cw: IsNull(),
+			replyId: IsNull(),
+			hasPoll: false,
+			fileIds: '{}',
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/mastodon/MastodonLogger.ts b/packages/backend/src/server/api/mastodon/MastodonLogger.ts
new file mode 100644
index 0000000000..bb844773c4
--- /dev/null
+++ b/packages/backend/src/server/api/mastodon/MastodonLogger.ts
@@ -0,0 +1,39 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import Logger, { Data } from '@/logger.js';
+import { LoggerService } from '@/core/LoggerService.js';
+
+@Injectable()
+export class MastodonLogger {
+	public readonly logger: Logger;
+
+	constructor(loggerService: LoggerService) {
+		this.logger = loggerService.getLogger('masto-api');
+	}
+
+	public error(endpoint: string, error: Data): void {
+		this.logger.error(`Error in mastodon API endpoint ${endpoint}:`, error);
+	}
+}
+
+export function getErrorData(error: unknown): Data {
+	if (error == null) return {};
+	if (typeof(error) === 'string') return error;
+	if (typeof(error) === 'object') {
+		if ('response' in error) {
+			if (typeof(error.response) === 'object' && error.response) {
+				if ('data' in error.response) {
+					if (typeof(error.response.data) === 'object' && error.response.data) {
+						return error.response.data as Record<string, unknown>;
+					}
+				}
+			}
+		}
+		return error as Record<string, unknown>;
+	}
+	return { error };
+}
diff --git a/packages/backend/src/server/api/mastodon/converters.ts b/packages/backend/src/server/api/mastodon/converters.ts
index 405701e826..b6ff5bc59a 100644
--- a/packages/backend/src/server/api/mastodon/converters.ts
+++ b/packages/backend/src/server/api/mastodon/converters.ts
@@ -9,18 +9,32 @@ import mfm from '@transfem-org/sfm-js';
 import { DI } from '@/di-symbols.js';
 import { MfmService } from '@/core/MfmService.js';
 import type { Config } from '@/config.js';
-import type { IMentionedRemoteUsers } from '@/models/Note.js';
-import type { MiUser } from '@/models/User.js';
-import type { NoteEditRepository, NotesRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { IMentionedRemoteUsers, MiNote } from '@/models/Note.js';
+import type { MiLocalUser, MiUser } from '@/models/User.js';
+import type { NoteEditRepository, UserProfilesRepository } from '@/models/_.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import { CustomEmojiService } from '@/core/CustomEmojiService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import { IdService } from '@/core/IdService.js';
-import { GetterService } from '../GetterService.js';
+import type { Packed } from '@/misc/json-schema.js';
+import { MastodonDataService } from '@/server/api/mastodon/MastodonDataService.js';
+import { GetterService } from '@/server/api/GetterService.js';
 
-export enum IdConvertType {
-    MastodonId,
-    SharkeyId,
+// Missing from Megalodon apparently
+// https://docs.joinmastodon.org/entities/StatusEdit/
+export interface StatusEdit {
+	content: string;
+	spoiler_text: string;
+	sensitive: boolean;
+	created_at: string;
+	account: MastodonEntity.Account;
+	poll?: {
+		options: {
+			title: string;
+		}[]
+	},
+	media_attachments: MastodonEntity.Attachment[],
+	emojis: MastodonEntity.Emoji[],
 }
 
 export const escapeMFM = (text: string): string => text
@@ -36,27 +50,25 @@ export const escapeMFM = (text: string): string => text
 export class MastoConverters {
 	constructor(
 		@Inject(DI.config)
-		private config: Config,
-
-		@Inject(DI.usersRepository)
-		private usersRepository: UsersRepository,
+		private readonly config: Config,
 
 		@Inject(DI.userProfilesRepository)
-		private userProfilesRepository: UserProfilesRepository,
+		private readonly userProfilesRepository: UserProfilesRepository,
 
 		@Inject(DI.noteEditRepository)
-		private noteEditRepository: NoteEditRepository,
+		private readonly noteEditRepository: NoteEditRepository,
 
-		private mfmService: MfmService,
-		private getterService: GetterService,
-		private customEmojiService: CustomEmojiService,
-		private idService: IdService,
-		private driveFileEntityService: DriveFileEntityService,
-	) {
-	}
+		private readonly mfmService: MfmService,
+		private readonly getterService: GetterService,
+		private readonly customEmojiService: CustomEmojiService,
+		private readonly idService: IdService,
+		private readonly driveFileEntityService: DriveFileEntityService,
+		private readonly mastodonDataService: MastodonDataService,
+	) {}
 
-	private encode(u: MiUser, m: IMentionedRemoteUsers): Entity.Mention {
+	private encode(u: MiUser, m: IMentionedRemoteUsers): MastodonEntity.Mention {
 		let acct = u.username;
+		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
 		let acctUrl = `https://${u.host || this.config.host}/@${u.username}`;
 		let url: string | null = null;
 		if (u.host) {
@@ -89,7 +101,11 @@ export class MastoConverters {
 		return 'unknown';
 	}
 
-	public encodeFile(f: any): Entity.Attachment {
+	public encodeFile(f: Packed<'DriveFile'>): MastodonEntity.Attachment {
+		const { width, height } = f.properties;
+		const size = (width && height) ? `${width}x${height}` : undefined;
+		const aspect = (width && height) ? (width / height) : undefined;
+
 		return {
 			id: f.id,
 			type: this.fileType(f.type),
@@ -98,11 +114,19 @@ export class MastoConverters {
 			preview_url: f.thumbnailUrl,
 			text_url: f.url,
 			meta: {
-				width: f.properties.width,
-				height: f.properties.height,
+				original: {
+					width,
+					height,
+					size,
+					aspect,
+				},
+				width,
+				height,
+				size,
+				aspect,
 			},
-			description: f.comment ? f.comment : null,
-			blurhash: f.blurhash ? f.blurhash : null,
+			description: f.comment ?? null,
+			blurhash: f.blurhash ?? null,
 		};
 	}
 
@@ -112,7 +136,7 @@ export class MastoConverters {
 		});
 	}
 
-	private async encodeField(f: Entity.Field): Promise<Entity.Field> {
+	private async encodeField(f: Entity.Field): Promise<MastodonEntity.Field> {
 		return {
 			name: f.name,
 			value: await this.mfmService.toMastoApiHtml(mfm.parse(f.value), [], true) ?? escapeMFM(f.value),
@@ -120,7 +144,7 @@ export class MastoConverters {
 		};
 	}
 
-	public async convertAccount(account: Entity.Account | MiUser) {
+	public async convertAccount(account: Entity.Account | MiUser): Promise<MastodonEntity.Account> {
 		const user = await this.getUser(account.id);
 		const profile = await this.userProfilesRepository.findOneBy({ userId: user.id });
 		const emojis = await this.customEmojiService.populateEmojis(user.emojis, user.host ? user.host : this.config.host);
@@ -137,6 +161,7 @@ export class MastoConverters {
 		});
 		const fqn = `${user.username}@${user.host ?? this.config.hostname}`;
 		let acct = user.username;
+		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
 		let acctUrl = `https://${user.host || this.config.host}/@${user.username}`;
 		const acctUri = `https://${this.config.host}/users/${user.id}`;
 		if (user.host) {
@@ -166,19 +191,23 @@ export class MastoConverters {
 			fields: Promise.all(profile?.fields.map(async p => this.encodeField(p)) ?? []),
 			bot: user.isBot,
 			discoverable: user.isExplorable,
+			noindex: user.noindex,
+			group: null,
+			suspended: user.isSuspended,
+			limited: user.isSilenced,
 		});
 	}
 
-	public async getEdits(id: string) {
-		const note = await this.getterService.getNote(id);
+	public async getEdits(id: string, me?: MiLocalUser | null) {
+		const note = await this.mastodonDataService.getNote(id, me);
 		if (!note) {
-			return {};
+			return [];
 		}
-
 		const noteUser = await this.getUser(note.userId).then(async (p) => await this.convertAccount(p));
 		const edits = await this.noteEditRepository.find({ where: { noteId: note.id }, order: { id: 'ASC' } });
-		const history: Promise<any>[] = [];
+		const history: Promise<StatusEdit>[] = [];
 
+		// TODO this looks wrong, according to mastodon docs
 		let lastDate = this.idService.parse(note.id).date;
 		for (const edit of edits) {
 			const files = this.driveFileEntityService.packManyByIds(edit.fileIds);
@@ -187,9 +216,8 @@ export class MastoConverters {
 				content: this.mfmService.toMastoApiHtml(mfm.parse(edit.newText ?? ''), JSON.parse(note.mentionedRemoteUsers)).then(p => p ?? ''),
 				created_at: lastDate.toISOString(),
 				emojis: [],
-				sensitive: files.then(files => files.length > 0 ? files.some((f) => f.isSensitive) : false),
+				sensitive: edit.cw != null && edit.cw.length > 0,
 				spoiler_text: edit.cw ?? '',
-				poll: null,
 				media_attachments: files.then(files => files.length > 0 ? files.map((f) => this.encodeFile(f)) : []),
 			};
 			lastDate = edit.updatedAt;
@@ -199,15 +227,16 @@ export class MastoConverters {
 		return await Promise.all(history);
 	}
 
-	private async convertReblog(status: Entity.Status | null): Promise<any> {
+	private async convertReblog(status: Entity.Status | null, me?: MiLocalUser | null): Promise<MastodonEntity.Status | null> {
 		if (!status) return null;
-		return await this.convertStatus(status);
+		return await this.convertStatus(status, me);
 	}
 
-	public async convertStatus(status: Entity.Status) {
+	public async convertStatus(status: Entity.Status, me?: MiLocalUser | null): Promise<MastodonEntity.Status> {
 		const convertedAccount = this.convertAccount(status.account);
-		const note = await this.getterService.getNote(status.id);
+		const note = await this.mastodonDataService.requireNote(status.id, me);
 		const noteUser = await this.getUser(status.account.id);
+		const mentionedRemoteUsers = JSON.parse(note.mentionedRemoteUsers);
 
 		const emojis = await this.customEmojiService.populateEmojis(note.emojis, noteUser.host ? noteUser.host : this.config.host);
 		const emoji: Entity.Emoji[] = [];
@@ -224,7 +253,7 @@ export class MastoConverters {
 
 		const mentions = Promise.all(note.mentions.map(p =>
 			this.getUser(p)
-				.then(u => this.encode(u, JSON.parse(note.mentionedRemoteUsers)))
+				.then(u => this.encode(u, mentionedRemoteUsers))
 				.catch(() => null)))
 			.then(p => p.filter(m => m)) as Promise<Entity.Mention[]>;
 
@@ -235,20 +264,26 @@ export class MastoConverters {
 			} as Entity.Tag;
 		});
 
-		const isQuote = note.renoteId && note.text ? true : false;
+		// This must mirror the usual isQuote / isPureRenote logic used elsewhere.
+		// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
+		const isQuote = note.renoteId && (note.text || note.cw || note.fileIds.length > 0 || note.hasPoll || note.replyId);
 
-		const renote = note.renoteId ? this.getterService.getNote(note.renoteId) : null;
+		const renote: Promise<MiNote> | null = note.renoteId ? this.mastodonDataService.requireNote(note.renoteId, me) : null;
 
 		const quoteUri = Promise.resolve(renote).then(renote => {
 			if (!renote || !isQuote) return null;
 			return renote.url ?? renote.uri ?? `${this.config.url}/notes/${renote.id}`;
 		});
 
-		const content = note.text !== null
-			? quoteUri.then(quoteUri => this.mfmService.toMastoApiHtml(mfm.parse(note.text!), JSON.parse(note.mentionedRemoteUsers), false, quoteUri))
-				.then(p => p ?? escapeMFM(note.text!))
+		const text = note.text;
+		const content = text !== null
+			? quoteUri
+				.then(quoteUri => this.mfmService.toMastoApiHtml(mfm.parse(text), mentionedRemoteUsers, false, quoteUri))
+				.then(p => p ?? escapeMFM(text))
 			: '';
 
+		const reblogged = await this.mastodonDataService.hasReblog(note.id, me);
+
 		// noinspection ES6MissingAwait
 		return await awaitAll({
 			id: note.id,
@@ -257,7 +292,7 @@ export class MastoConverters {
 			account: convertedAccount,
 			in_reply_to_id: note.replyId,
 			in_reply_to_account_id: note.replyUserId,
-			reblog: !isQuote ? await this.convertReblog(status.reblog) : null,
+			reblog: !isQuote ? await this.convertReblog(status.reblog, me) : null,
 			content: content,
 			content_type: 'text/x.misskeymarkdown',
 			text: note.text,
@@ -266,34 +301,51 @@ export class MastoConverters {
 			replies_count: note.repliesCount,
 			reblogs_count: note.renoteCount,
 			favourites_count: status.favourites_count,
-			reblogged: false,
+			reblogged,
 			favourited: status.favourited,
 			muted: status.muted,
 			sensitive: status.sensitive,
-			spoiler_text: note.cw ? note.cw : '',
+			spoiler_text: note.cw ?? '',
 			visibility: status.visibility,
-			media_attachments: status.media_attachments,
+			media_attachments: status.media_attachments.map(a => convertAttachment(a)),
 			mentions: mentions,
 			tags: tags,
 			card: null, //FIXME
 			poll: status.poll ?? null,
 			application: null, //FIXME
 			language: null, //FIXME
-			pinned: false,
+			pinned: false, //FIXME
 			reactions: status.emoji_reactions,
 			emoji_reactions: status.emoji_reactions,
-			bookmarked: false,
-			quote: isQuote ? await this.convertReblog(status.reblog) : null,
-			// optional chaining cannot be used, as it evaluates to undefined, not null
-			edited_at: note.updatedAt ? note.updatedAt.toISOString() : null,
+			bookmarked: false, //FIXME
+			quote: isQuote ? await this.convertReblog(status.reblog, me) : null,
+			edited_at: note.updatedAt?.toISOString() ?? null,
 		});
 	}
+
+	public async convertConversation(conversation: Entity.Conversation, me?: MiLocalUser | null): Promise<MastodonEntity.Conversation> {
+		return {
+			id: conversation.id,
+			accounts: await Promise.all(conversation.accounts.map(a => this.convertAccount(a))),
+			last_status: conversation.last_status ? await this.convertStatus(conversation.last_status, me) : null,
+			unread: conversation.unread,
+		};
+	}
+
+	public async convertNotification(notification: Entity.Notification, me?: MiLocalUser | null): Promise<MastodonEntity.Notification> {
+		return {
+			account: await this.convertAccount(notification.account),
+			created_at: notification.created_at,
+			id: notification.id,
+			status: notification.status ? await this.convertStatus(notification.status, me) : undefined,
+			type: notification.type,
+		};
+	}
 }
 
-function simpleConvert(data: any) {
+function simpleConvert<T>(data: T): T {
 	// copy the object to bypass weird pass by reference bugs
-	const result = Object.assign({}, data);
-	return result;
+	return Object.assign({}, data);
 }
 
 export function convertAccount(account: Entity.Account) {
@@ -302,8 +354,30 @@ export function convertAccount(account: Entity.Account) {
 export function convertAnnouncement(announcement: Entity.Announcement) {
 	return simpleConvert(announcement);
 }
-export function convertAttachment(attachment: Entity.Attachment) {
-	return simpleConvert(attachment);
+export function convertAttachment(attachment: Entity.Attachment): MastodonEntity.Attachment {
+	const { width, height } = attachment.meta?.original ?? attachment.meta ?? {};
+	const size = (width && height) ? `${width}x${height}` : undefined;
+	const aspect = (width && height) ? (width / height) : undefined;
+	return {
+		...attachment,
+		meta: attachment.meta ? {
+			...attachment.meta,
+			original: {
+				...attachment.meta.original,
+				width,
+				height,
+				size,
+				aspect,
+				frame_rate: String(attachment.meta.fps),
+				duration: attachment.meta.duration,
+				bitrate: attachment.meta.audio_bitrate ? parseInt(attachment.meta.audio_bitrate) : undefined,
+			},
+			width,
+			height,
+			size,
+			aspect,
+		} : null,
+	};
 }
 export function convertFilter(filter: Entity.Filter) {
 	return simpleConvert(filter);
@@ -315,45 +389,40 @@ export function convertFeaturedTag(tag: Entity.FeaturedTag) {
 	return simpleConvert(tag);
 }
 
-export function convertNotification(notification: Entity.Notification) {
-	notification.account = convertAccount(notification.account);
-	if (notification.status) notification.status = convertStatus(notification.status);
-	return notification;
-}
-
 export function convertPoll(poll: Entity.Poll) {
 	return simpleConvert(poll);
 }
+
+// noinspection JSUnusedGlobalSymbols
 export function convertReaction(reaction: Entity.Reaction) {
 	if (reaction.accounts) {
 		reaction.accounts = reaction.accounts.map(convertAccount);
 	}
 	return reaction;
 }
-export function convertRelationship(relationship: Entity.Relationship) {
-	return simpleConvert(relationship);
-}
 
-export function convertStatus(status: Entity.Status) {
-	status.account = convertAccount(status.account);
-	status.media_attachments = status.media_attachments.map((attachment) =>
-		convertAttachment(attachment),
-	);
-	if (status.poll) status.poll = convertPoll(status.poll);
-	if (status.reblog) status.reblog = convertStatus(status.reblog);
-
-	return status;
+// Megalodon sometimes returns broken / stubbed relationship data
+export function convertRelationship(relationship: Partial<Entity.Relationship> & { id: string }): MastodonEntity.Relationship {
+	return {
+		id: relationship.id,
+		following: relationship.following ?? false,
+		showing_reblogs: relationship.showing_reblogs ?? true,
+		notifying: relationship.notifying ?? true,
+		languages: [],
+		followed_by: relationship.followed_by ?? false,
+		blocking: relationship.blocking ?? false,
+		blocked_by: relationship.blocked_by ?? false,
+		muting: relationship.muting ?? false,
+		muting_notifications: relationship.muting_notifications ?? false,
+		requested: relationship.requested ?? false,
+		requested_by: relationship.requested_by ?? false,
+		domain_blocking: relationship.domain_blocking ?? false,
+		endorsed: relationship.endorsed ?? false,
+		note: relationship.note ?? '',
+	};
 }
 
+// noinspection JSUnusedGlobalSymbols
 export function convertStatusSource(status: Entity.StatusSource) {
 	return simpleConvert(status);
 }
-
-export function convertConversation(conversation: Entity.Conversation) {
-	conversation.accounts = conversation.accounts.map(convertAccount);
-	if (conversation.last_status) {
-		conversation.last_status = convertStatus(conversation.last_status);
-	}
-
-	return conversation;
-}
diff --git a/packages/backend/src/server/api/mastodon/endpoints/account.ts b/packages/backend/src/server/api/mastodon/endpoints/account.ts
index 6fcfb0019c..79cdddcb9e 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/account.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/account.ts
@@ -3,273 +3,149 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { Injectable } from '@nestjs/common';
+import { parseTimelineArgs, TimelineArgs } from '@/server/api/mastodon/timelineArgs.js';
+import { MiLocalUser } from '@/models/User.js';
 import { MastoConverters, convertRelationship } from '../converters.js';
-import { argsToBools, limitToInt } from './timeline.js';
 import type { MegalodonInterface } from 'megalodon';
 import type { FastifyRequest } from 'fastify';
-import { NoteEditRepository, NotesRepository, UsersRepository } from '@/models/_.js';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import type { Config } from '@/config.js';
-import { Injectable } from '@nestjs/common';
 
-const relationshipModel = {
-	id: '',
-	following: false,
-	followed_by: false,
-	delivery_following: false,
-	blocking: false,
-	blocked_by: false,
-	muting: false,
-	muting_notifications: false,
-	requested: false,
-	domain_blocking: false,
-	showing_reblogs: false,
-	endorsed: false,
-	notifying: false,
-	note: '',
-};
+export interface ApiAccountMastodonRoute {
+	Params: { id?: string },
+	Querystring: TimelineArgs & { acct?: string },
+	Body: { notifications?: boolean }
+}
 
 @Injectable()
 export class ApiAccountMastodon {
-	private request: FastifyRequest;
-	private client: MegalodonInterface;
-	private BASE_URL: string;
-
-	constructor(request: FastifyRequest, client: MegalodonInterface, BASE_URL: string, private mastoconverter: MastoConverters) {
-		this.request = request;
-		this.client = client;
-		this.BASE_URL = BASE_URL;
-	}
+	constructor(
+		private readonly request: FastifyRequest<ApiAccountMastodonRoute>,
+		private readonly client: MegalodonInterface,
+		private readonly me: MiLocalUser | null,
+		private readonly mastoConverters: MastoConverters,
+	) {}
 
 	public async verifyCredentials() {
-		try {
-			const data = await this.client.verifyAccountCredentials();
-			const acct = await this.mastoconverter.convertAccount(data.data);
-			const newAcct = Object.assign({}, acct, {
-				source: {
-					note: acct.note,
-					fields: acct.fields,
-					privacy: '',
-					sensitive: false,
-					language: '',
-				},
-			});
-			return newAcct;
-		} catch (e: any) {
-			/* console.error(e);
-			console.error(e.response.data); */
-			return e.response;
-		}
+		const data = await this.client.verifyAccountCredentials();
+		const acct = await this.mastoConverters.convertAccount(data.data);
+		return Object.assign({}, acct, {
+			source: {
+				note: acct.note,
+				fields: acct.fields,
+				privacy: '',
+				sensitive: false,
+				language: '',
+			},
+		});
 	}
 
 	public async lookup() {
-		try {
-			const data = await this.client.search((this.request.query as any).acct, { type: 'accounts' });
-			return this.mastoconverter.convertAccount(data.data.accounts[0]);
-		} catch (e: any) {
-			/* console.error(e)
-			console.error(e.response.data); */
-			return e.response;
-		}
+		if (!this.request.query.acct) throw new Error('Missing required property "acct"');
+		const data = await this.client.search(this.request.query.acct, { type: 'accounts' });
+		return this.mastoConverters.convertAccount(data.data.accounts[0]);
 	}
 
-	public async getRelationships(users: [string]) {
-		try {
-			relationshipModel.id = users.toString() || '1';
-
-			if (!(users.length > 0)) {
-				return [relationshipModel];
-			}
-
-			const reqIds = [];
-			for (let i = 0; i < users.length; i++) {
-				reqIds.push(users[i]);
-			}
-
-			const data = await this.client.getRelationships(reqIds);
-			return data.data.map((relationship) => convertRelationship(relationship));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+	public async getRelationships(reqIds: string[]) {
+		const data = await this.client.getRelationships(reqIds);
+		return data.data.map(relationship => convertRelationship(relationship));
 	}
 
 	public async getStatuses() {
-		try {
-			const data = await this.client.getAccountStatuses((this.request.params as any).id, argsToBools(limitToInt(this.request.query as any)));
-			return await Promise.all(data.data.map(async (status) => await this.mastoconverter.convertStatus(status)));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.getAccountStatuses(this.request.params.id, parseTimelineArgs(this.request.query));
+		return await Promise.all(data.data.map(async (status) => await this.mastoConverters.convertStatus(status, this.me)));
 	}
 
 	public async getFollowers() {
-		try {
-			const data = await this.client.getAccountFollowers(
-				(this.request.params as any).id,
-				limitToInt(this.request.query as any),
-			);
-			return await Promise.all(data.data.map(async (account) => await this.mastoconverter.convertAccount(account)));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.getAccountFollowers(
+			this.request.params.id,
+			parseTimelineArgs(this.request.query),
+		);
+		return await Promise.all(data.data.map(async (account) => await this.mastoConverters.convertAccount(account)));
 	}
 
 	public async getFollowing() {
-		try {
-			const data = await this.client.getAccountFollowing(
-				(this.request.params as any).id,
-				limitToInt(this.request.query as any),
-			);
-			return await Promise.all(data.data.map(async (account) => await this.mastoconverter.convertAccount(account)));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.getAccountFollowing(
+			this.request.params.id,
+			parseTimelineArgs(this.request.query),
+		);
+		return await Promise.all(data.data.map(async (account) => await this.mastoConverters.convertAccount(account)));
 	}
 
 	public async addFollow() {
-		try {
-			const data = await this.client.followAccount( (this.request.params as any).id );
-			const acct = convertRelationship(data.data);
-			acct.following = true;
-			return acct;
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.followAccount(this.request.params.id);
+		const acct = convertRelationship(data.data);
+		acct.following = true;
+		return acct;
 	}
 
 	public async rmFollow() {
-		try {
-			const data = await this.client.unfollowAccount( (this.request.params as any).id );
-			const acct = convertRelationship(data.data);
-			acct.following = false;
-			return acct;
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.unfollowAccount(this.request.params.id);
+		const acct = convertRelationship(data.data);
+		acct.following = false;
+		return acct;
 	}
 
 	public async addBlock() {
-		try {
-			const data = await this.client.blockAccount( (this.request.params as any).id );
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.blockAccount(this.request.params.id);
+		return convertRelationship(data.data);
 	}
 
 	public async rmBlock() {
-		try {
-			const data = await this.client.unblockAccount( (this.request.params as any).id );
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.unblockAccount(this.request.params.id);
+		return convertRelationship(data.data);
 	}
 
 	public async addMute() {
-		try {
-			const data = await this.client.muteAccount(
-				(this.request.params as any).id,
-                this.request.body as any,
-			);
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.muteAccount(
+			this.request.params.id,
+			this.request.body.notifications ?? true,
+		);
+		return convertRelationship(data.data);
 	}
 
 	public async rmMute() {
-		try {
-			const data = await this.client.unmuteAccount( (this.request.params as any).id );
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.unmuteAccount(this.request.params.id);
+		return convertRelationship(data.data);
 	}
 
 	public async getBookmarks() {
-		try {
-			const data = await this.client.getBookmarks( limitToInt(this.request.query as any) );
-			return data.data.map((status) => this.mastoconverter.convertStatus(status));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		const data = await this.client.getBookmarks(parseTimelineArgs(this.request.query));
+		return Promise.all(data.data.map((status) => this.mastoConverters.convertStatus(status, this.me)));
 	}
 
 	public async getFavourites() {
-		try {
-			const data = await this.client.getFavourites( limitToInt(this.request.query as any) );
-			return data.data.map((status) => this.mastoconverter.convertStatus(status));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		const data = await this.client.getFavourites(parseTimelineArgs(this.request.query));
+		return Promise.all(data.data.map((status) => this.mastoConverters.convertStatus(status, this.me)));
 	}
 
 	public async getMutes() {
-		try {
-			const data = await this.client.getMutes( limitToInt(this.request.query as any) );
-			return data.data.map((account) => this.mastoconverter.convertAccount(account));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		const data = await this.client.getMutes(parseTimelineArgs(this.request.query));
+		return Promise.all(data.data.map((account) => this.mastoConverters.convertAccount(account)));
 	}
 
 	public async getBlocks() {
-		try {
-			const data = await this.client.getBlocks( limitToInt(this.request.query as any) );
-			return data.data.map((account) => this.mastoconverter.convertAccount(account));
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		const data = await this.client.getBlocks(parseTimelineArgs(this.request.query));
+		return Promise.all(data.data.map((account) => this.mastoConverters.convertAccount(account)));
 	}
 
 	public async acceptFollow() {
-		try {
-			const data = await this.client.acceptFollowRequest( (this.request.params as any).id );
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.acceptFollowRequest(this.request.params.id);
+		return convertRelationship(data.data);
 	}
 
 	public async rejectFollow() {
-		try {
-			const data = await this.client.rejectFollowRequest( (this.request.params as any).id );
-			return convertRelationship(data.data);
-		} catch (e: any) {
-			console.error(e);
-			console.error(e.response.data);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.rejectFollowRequest(this.request.params.id);
+		return convertRelationship(data.data);
 	}
 }
diff --git a/packages/backend/src/server/api/mastodon/endpoints/auth.ts b/packages/backend/src/server/api/mastodon/endpoints/auth.ts
index a447bdb1b7..b58cc902da 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/auth.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/auth.ts
@@ -44,36 +44,54 @@ const writeScope = [
 	'write:gallery-likes',
 ];
 
-export async function ApiAuthMastodon(request: FastifyRequest, client: MegalodonInterface) {
-	const body: any = request.body || request.query;
-	try {
-		let scope = body.scopes;
-		if (typeof scope === 'string') scope = scope.split(' ') || scope.split('+');
-		const pushScope = new Set<string>();
-		for (const s of scope) {
-			if (s.match(/^read/)) for (const r of readScope) pushScope.add(r);
-			if (s.match(/^write/)) for (const r of writeScope) pushScope.add(r);
-		}
-		const scopeArr = Array.from(pushScope);
+export interface AuthPayload {
+	scopes?: string | string[],
+	redirect_uris?: string,
+	client_name?: string,
+	website?: string,
+}
+
+// Not entirely right, but it gets TypeScript to work so *shrug*
+export type AuthMastodonRoute = { Body?: AuthPayload, Querystring: AuthPayload };
 
-		const red = body.redirect_uris;
-		const appData = await client.registerApp(body.client_name, {
-			scopes: scopeArr,
-			redirect_uris: red,
-			website: body.website,
-		});
-		const returns = {
-			id: Math.floor(Math.random() * 100).toString(),
-			name: appData.name,
-			website: body.website,
-			redirect_uri: red,
-			client_id: Buffer.from(appData.url || '').toString('base64'),
-			client_secret: appData.clientSecret,
-		};
+export async function ApiAuthMastodon(request: FastifyRequest<AuthMastodonRoute>, client: MegalodonInterface) {
+	const body = request.body ?? request.query;
+	if (!body.scopes) throw new Error('Missing required payload "scopes"');
+	if (!body.redirect_uris) throw new Error('Missing required payload "redirect_uris"');
+	if (!body.client_name) throw new Error('Missing required payload "client_name"');
 
-		return returns;
-	} catch (e: any) {
-		console.error(e);
-		return e.response.data;
+	let scope = body.scopes;
+	if (typeof scope === 'string') {
+		scope = scope.split(/[ +]/g);
 	}
+
+	const pushScope = new Set<string>();
+	for (const s of scope) {
+		if (s.match(/^read/)) {
+			for (const r of readScope) {
+				pushScope.add(r);
+			}
+		}
+		if (s.match(/^write/)) {
+			for (const r of writeScope) {
+				pushScope.add(r);
+			}
+		}
+	}
+
+	const red = body.redirect_uris;
+	const appData = await client.registerApp(body.client_name, {
+		scopes: Array.from(pushScope),
+		redirect_uris: red,
+		website: body.website,
+	});
+
+	return {
+		id: Math.floor(Math.random() * 100).toString(),
+		name: appData.name,
+		website: body.website,
+		redirect_uri: red,
+		client_id: Buffer.from(appData.url || '').toString('base64'), // eslint-disable-line @typescript-eslint/prefer-nullish-coalescing
+		client_secret: appData.clientSecret,
+	};
 }
diff --git a/packages/backend/src/server/api/mastodon/endpoints/filter.ts b/packages/backend/src/server/api/mastodon/endpoints/filter.ts
index ce6809d230..382f0a8f1f 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/filter.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/filter.ts
@@ -3,68 +3,73 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { toBoolean } from '@/server/api/mastodon/timelineArgs.js';
 import { convertFilter } from '../converters.js';
 import type { MegalodonInterface } from 'megalodon';
 import type { FastifyRequest } from 'fastify';
 
-export class ApiFilterMastodon {
-	private request: FastifyRequest;
-	private client: MegalodonInterface;
-
-	constructor(request: FastifyRequest, client: MegalodonInterface) {
-		this.request = request;
-		this.client = client;
+export interface ApiFilterMastodonRoute {
+	Params: {
+		id?: string,
+	},
+	Body: {
+		phrase?: string,
+		context?: string[],
+		irreversible?: string,
+		whole_word?: string,
+		expires_in?: string,
 	}
+}
+
+export class ApiFilterMastodon {
+	constructor(
+		private readonly request: FastifyRequest<ApiFilterMastodonRoute>,
+		private readonly client: MegalodonInterface,
+	) {}
 
 	public async getFilters() {
-		try {
-			const data = await this.client.getFilters();
-			return data.data.map((filter) => convertFilter(filter));
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		const data = await this.client.getFilters();
+		return data.data.map((filter) => convertFilter(filter));
 	}
 
 	public async getFilter() {
-		try {
-			const data = await this.client.getFilter( (this.request.params as any).id );
-			return convertFilter(data.data);
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.getFilter(this.request.params.id);
+		return convertFilter(data.data);
 	}
 
 	public async createFilter() {
-		try {
-			const body: any = this.request.body;
-			const data = await this.client.createFilter(body.pharse, body.context, body);
-			return convertFilter(data.data);
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.body.phrase) throw new Error('Missing required payload "phrase"');
+		if (!this.request.body.context) throw new Error('Missing required payload "context"');
+		const options = {
+			phrase: this.request.body.phrase,
+			context: this.request.body.context,
+			irreversible: toBoolean(this.request.body.irreversible),
+			whole_word: toBoolean(this.request.body.whole_word),
+			expires_in: this.request.body.expires_in,
+		};
+		const data = await this.client.createFilter(this.request.body.phrase, this.request.body.context, options);
+		return convertFilter(data.data);
 	}
 
 	public async updateFilter() {
-		try {
-			const body: any = this.request.body;
-			const data = await this.client.updateFilter((this.request.params as any).id, body.pharse, body.context);
-			return convertFilter(data.data);
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		if (!this.request.body.phrase) throw new Error('Missing required payload "phrase"');
+		if (!this.request.body.context) throw new Error('Missing required payload "context"');
+		const options = {
+			phrase: this.request.body.phrase,
+			context: this.request.body.context,
+			irreversible: toBoolean(this.request.body.irreversible),
+			whole_word: toBoolean(this.request.body.whole_word),
+			expires_in: this.request.body.expires_in,
+		};
+		const data = await this.client.updateFilter(this.request.params.id, this.request.body.phrase, this.request.body.context, options);
+		return convertFilter(data.data);
 	}
 
 	public async rmFilter() {
-		try {
-			const data = await this.client.deleteFilter( (this.request.params as any).id );
-			return data.data;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.deleteFilter(this.request.params.id);
+		return data.data;
 	}
 }
diff --git a/packages/backend/src/server/api/mastodon/endpoints/meta.ts b/packages/backend/src/server/api/mastodon/endpoints/meta.ts
index c9833b85d7..48a56138cf 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/meta.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/meta.ts
@@ -8,6 +8,7 @@ import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
 import type { Config } from '@/config.js';
 import type { MiMeta } from '@/models/Meta.js';
 
+/* eslint-disable @typescript-eslint/prefer-nullish-coalescing */
 export async function getInstance(
 	response: Entity.Instance,
 	contact: Entity.Account,
@@ -17,11 +18,8 @@ export async function getInstance(
 	return {
 		uri: config.url,
 		title: meta.name || 'Sharkey',
-		short_description:
-			meta.description || 'This is a vanilla Sharkey Instance. It doesn\'t seem to have a description.',
-		description:
-			meta.description ||
-			'This is a vanilla Sharkey Instance. It doesn\'t seem to have a description.',
+		short_description: meta.description || 'This is a vanilla Sharkey Instance. It doesn\'t seem to have a description.',
+		description: meta.description || 'This is a vanilla Sharkey Instance. It doesn\'t seem to have a description.',
 		email: response.email || '',
 		version: `3.0.0 (compatible; Sharkey ${config.version})`,
 		urls: response.urls,
diff --git a/packages/backend/src/server/api/mastodon/endpoints/notifications.ts b/packages/backend/src/server/api/mastodon/endpoints/notifications.ts
index 0eefb5894c..14eee8565a 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/notifications.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/notifications.ts
@@ -3,73 +3,56 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { convertNotification } from '../converters.js';
-import type { MegalodonInterface, Entity } from 'megalodon';
+import { parseTimelineArgs, TimelineArgs } from '@/server/api/mastodon/timelineArgs.js';
+import { MiLocalUser } from '@/models/User.js';
+import { MastoConverters } from '@/server/api/mastodon/converters.js';
+import type { MegalodonInterface } from 'megalodon';
 import type { FastifyRequest } from 'fastify';
 
-function toLimitToInt(q: any) {
-	if (q.limit) if (typeof q.limit === 'string') q.limit = parseInt(q.limit, 10);
-	return q;
+export interface ApiNotifyMastodonRoute {
+	Params: {
+		id?: string,
+	},
+	Querystring: TimelineArgs,
 }
 
 export class ApiNotifyMastodon {
-	private request: FastifyRequest;
-	private client: MegalodonInterface;
-
-	constructor(request: FastifyRequest, client: MegalodonInterface) {
-		this.request = request;
-		this.client = client;
-	}
+	constructor(
+		private readonly request: FastifyRequest<ApiNotifyMastodonRoute>,
+		private readonly client: MegalodonInterface,
+		private readonly me: MiLocalUser | null,
+		private readonly mastoConverters: MastoConverters,
+	) {}
 
 	public async getNotifications() {
-		try {
-			const data = await this.client.getNotifications( toLimitToInt(this.request.query) );
-			const notifs = data.data;
-			const processed = notifs.map((n: Entity.Notification) => {
-				const convertedn = convertNotification(n);
-				if (convertedn.type !== 'follow' && convertedn.type !== 'follow_request') {
-					if (convertedn.type === 'reaction') convertedn.type = 'favourite';
-					return convertedn;
-				} else {
-					return convertedn;
-				}
-			});
-			return processed;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		const data = await this.client.getNotifications(parseTimelineArgs(this.request.query));
+		return Promise.all(data.data.map(async n => {
+			const converted = await this.mastoConverters.convertNotification(n, this.me);
+			if (converted.type === 'reaction') {
+				converted.type = 'favourite';
+			}
+			return converted;
+		}));
 	}
 
 	public async getNotification() {
-		try {
-			const data = await this.client.getNotification( (this.request.params as any).id );
-			const notif = convertNotification(data.data);
-			if (notif.type !== 'follow' && notif.type !== 'follow_request' && notif.type === 'reaction') notif.type = 'favourite';
-			return notif;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.getNotification(this.request.params.id);
+		const converted = await this.mastoConverters.convertNotification(data.data, this.me);
+		if (converted.type === 'reaction') {
+			converted.type = 'favourite';
 		}
+		return converted;
 	}
 
 	public async rmNotification() {
-		try {
-			const data = await this.client.dismissNotification( (this.request.params as any).id );
-			return data.data;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.params.id) throw new Error('Missing required parameter "id"');
+		const data = await this.client.dismissNotification(this.request.params.id);
+		return data.data;
 	}
 
 	public async rmNotifications() {
-		try {
-			const data = await this.client.dismissNotifications();
-			return data.data;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		const data = await this.client.dismissNotifications();
+		return data.data;
 	}
 }
diff --git a/packages/backend/src/server/api/mastodon/endpoints/search.ts b/packages/backend/src/server/api/mastodon/endpoints/search.ts
index 946e796e2a..4850b4652f 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/search.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/search.ts
@@ -3,88 +3,92 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { MiLocalUser } from '@/models/User.js';
 import { MastoConverters } from '../converters.js';
-import { limitToInt } from './timeline.js';
+import { parseTimelineArgs, TimelineArgs } from '../timelineArgs.js';
+import Account = Entity.Account;
+import Status = Entity.Status;
 import type { MegalodonInterface } from 'megalodon';
 import type { FastifyRequest } from 'fastify';
 
-export class ApiSearchMastodon {
-	private request: FastifyRequest;
-	private client: MegalodonInterface;
-	private BASE_URL: string;
-
-	constructor(request: FastifyRequest, client: MegalodonInterface, BASE_URL: string, private mastoConverter: MastoConverters) {
-		this.request = request;
-		this.client = client;
-		this.BASE_URL = BASE_URL;
+export interface ApiSearchMastodonRoute {
+	Querystring: TimelineArgs & {
+		type?: 'accounts' | 'hashtags' | 'statuses';
+		q?: string;
 	}
+}
+
+export class ApiSearchMastodon {
+	constructor(
+		private readonly request: FastifyRequest<ApiSearchMastodonRoute>,
+		private readonly client: MegalodonInterface,
+		private readonly me: MiLocalUser | null,
+		private readonly BASE_URL: string,
+		private readonly mastoConverters: MastoConverters,
+	) {}
 
 	public async SearchV1() {
-		try {
-			const query: any = limitToInt(this.request.query as any);
-			const type = query.type || '';
-			const data = await this.client.search(query.q, { type: type, ...query });
-			return data.data;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.query.q) throw new Error('Missing required property "q"');
+		const query = parseTimelineArgs(this.request.query);
+		const data = await this.client.search(this.request.query.q, { type: this.request.query.type, ...query });
+		return data.data;
 	}
 
 	public async SearchV2() {
-		try {
-			const query: any = limitToInt(this.request.query as any);
-			const type = query.type;
-			const acct = !type || type === 'accounts' ? await this.client.search(query.q, { type: 'accounts', ...query }) : null;
-			const stat = !type || type === 'statuses' ? await this.client.search(query.q, { type: 'statuses', ...query }) : null;
-			const tags = !type || type === 'hashtags' ? await this.client.search(query.q, { type: 'hashtags', ...query }) : null;
-			const data = {
-				accounts: await Promise.all(acct?.data.accounts.map(async (account: any) => await this.mastoConverter.convertAccount(account)) ?? []),
-				statuses: await Promise.all(stat?.data.statuses.map(async (status: any) => await this.mastoConverter.convertStatus(status)) ?? []),
-				hashtags: tags?.data.hashtags ?? [],
-			};
-			return data;
-		} catch (e: any) {
-			console.error(e);
-			return e.response.data;
-		}
+		if (!this.request.query.q) throw new Error('Missing required property "q"');
+		const query = parseTimelineArgs(this.request.query);
+		const type = this.request.query.type;
+		const acct = !type || type === 'accounts' ? await this.client.search(this.request.query.q, { type: 'accounts', ...query }) : null;
+		const stat = !type || type === 'statuses' ? await this.client.search(this.request.query.q, { type: 'statuses', ...query }) : null;
+		const tags = !type || type === 'hashtags' ? await this.client.search(this.request.query.q, { type: 'hashtags', ...query }) : null;
+		return {
+			accounts: await Promise.all(acct?.data.accounts.map(async (account: Account) => await this.mastoConverters.convertAccount(account)) ?? []),
+			statuses: await Promise.all(stat?.data.statuses.map(async (status: Status) => await this.mastoConverters.convertStatus(status, this.me)) ?? []),
+			hashtags: tags?.data.hashtags ?? [],
+		};
 	}
 
 	public async getStatusTrends() {
-		try {
-			const data = await fetch(`${this.BASE_URL}/api/notes/featured`,
-				{
-					method: 'POST',
-					headers: {
-						'Accept': 'application/json',
-						'Content-Type': 'application/json',
-					},
-					body: JSON.stringify({}),
-				})
-				.then(res => res.json())
-				.then(data => data.map((status: any) => this.mastoConverter.convertStatus(status)));
-			return data;
-		} catch (e: any) {
-			console.error(e);
-			return [];
-		}
+		const data = await fetch(`${this.BASE_URL}/api/notes/featured`,
+			{
+				method: 'POST',
+				headers: {
+					'Accept': 'application/json',
+					'Content-Type': 'application/json',
+				},
+				body: JSON.stringify({
+					i: this.request.headers.authorization?.replace('Bearer ', ''),
+				}),
+			})
+			.then(res => res.json() as Promise<Status[]>)
+			.then(data => data.map(status => this.mastoConverters.convertStatus(status, this.me)));
+		return Promise.all(data);
 	}
 
 	public async getSuggestions() {
-		try {
-			const data = await fetch(`${this.BASE_URL}/api/users`,
-				{
-					method: 'POST',
-					headers: {
-						'Accept': 'application/json',
-						'Content-Type': 'application/json',
-					},
-					body: JSON.stringify({ i: this.request.headers.authorization?.replace('Bearer ', ''), limit: parseInt((this.request.query as any).limit) || 20, origin: 'local', sort: '+follower', state: 'alive' }),
-				}).then((res) => res.json()).then(data => data.map(((entry: any) => { return { source: 'global', account: entry }; })));
-			return Promise.all(data.map(async (suggestion: any) => { suggestion.account = await this.mastoConverter.convertAccount(suggestion.account); return suggestion; }));
-		} catch (e: any) {
-			console.error(e);
-			return [];
-		}
+		const data = await fetch(`${this.BASE_URL}/api/users`,
+			{
+				method: 'POST',
+				headers: {
+					'Accept': 'application/json',
+					'Content-Type': 'application/json',
+				},
+				body: JSON.stringify({
+					i: this.request.headers.authorization?.replace('Bearer ', ''),
+					limit: parseTimelineArgs(this.request.query).limit ?? 20,
+					origin: 'local',
+					sort: '+follower',
+					state: 'alive',
+				}),
+			})
+			.then(res => res.json() as Promise<Account[]>)
+			.then(data => data.map((entry => ({
+				source: 'global',
+				account: entry,
+			}))));
+		return Promise.all(data.map(async suggestion => {
+			suggestion.account = await this.mastoConverters.convertAccount(suggestion.account);
+			return suggestion;
+		}));
 	}
 }
diff --git a/packages/backend/src/server/api/mastodon/endpoints/status.ts b/packages/backend/src/server/api/mastodon/endpoints/status.ts
index ddc99639fa..4c49a6a293 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/status.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/status.ts
@@ -3,181 +3,212 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import querystring from 'querystring';
+import querystring, { ParsedUrlQueryInput } from 'querystring';
 import { emojiRegexAtStartToEnd } from '@/misc/emoji-regex.js';
-import { convertAttachment, convertPoll, convertStatusSource, MastoConverters } from '../converters.js';
-import { getClient } from '../MastodonApiServerService.js';
-import { limitToInt } from './timeline.js';
+import { getErrorData, MastodonLogger } from '@/server/api/mastodon/MastodonLogger.js';
+import { parseTimelineArgs, TimelineArgs, toBoolean, toInt } from '@/server/api/mastodon/timelineArgs.js';
+import { AuthenticateService } from '@/server/api/AuthenticateService.js';
+import { convertAttachment, convertPoll, MastoConverters } from '../converters.js';
+import { getAccessToken, getClient, MastodonApiServerService } from '../MastodonApiServerService.js';
 import type { Entity } from 'megalodon';
 import type { FastifyInstance } from 'fastify';
-import type { Config } from '@/config.js';
-import { NoteEditRepository, NotesRepository, UsersRepository } from '@/models/_.js';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
 
-function normalizeQuery(data: any) {
-	const str = querystring.stringify(data);
+function normalizeQuery(data: Record<string, unknown>) {
+	const str = querystring.stringify(data as ParsedUrlQueryInput);
 	return querystring.parse(str);
 }
 
 export class ApiStatusMastodon {
-	private fastify: FastifyInstance;
-	private mastoconverter: MastoConverters;
+	constructor(
+		private readonly fastify: FastifyInstance,
+		private readonly mastoConverters: MastoConverters,
+		private readonly logger: MastodonLogger,
+		private readonly authenticateService: AuthenticateService,
+		private readonly mastodon: MastodonApiServerService,
+	) {}
 
-	constructor(fastify: FastifyInstance, mastoconverter: MastoConverters) {
-		this.fastify = fastify;
-		this.mastoconverter = mastoconverter;
-	}
-
-	public async getStatus() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getStatus() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/statuses/:id', async (_request, reply) => {
 			try {
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(_request.is404 ? 404 : 401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}`, data);
+				reply.code(_request.is404 ? 404 : 401).send(data);
 			}
 		});
 	}
 
-	public async getStatusSource() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id/source', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public getStatusSource() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/statuses/:id/source', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getStatusSource(_request.params.id);
 				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				reply.code(_request.is404 ? 404 : 401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/source`, data);
+				reply.code(_request.is404 ? 404 : 401).send(data);
 			}
 		});
 	}
 
-	public async getContext() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id/context', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
-			const query: any = _request.query;
+	public getContext() {
+		this.fastify.get<{ Params: { id?: string }, Querystring: TimelineArgs }>('/v1/statuses/:id/context', async (_request, reply) => {
 			try {
-				const data = await client.getStatusContext(_request.params.id, limitToInt(query));
-				data.data.ancestors = await Promise.all(data.data.ancestors.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status)));
-				data.data.descendants = await Promise.all(data.data.descendants.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status)));
-				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				reply.code(_request.is404 ? 404 : 401).send(e.response.data);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const { data } = await client.getStatusContext(_request.params.id, parseTimelineArgs(_request.query));
+				const ancestors = await Promise.all(data.ancestors.map(async status => await this.mastoConverters.convertStatus(status, me)));
+				const descendants = await Promise.all(data.descendants.map(async status => await this.mastoConverters.convertStatus(status, me)));
+				reply.send({ ancestors, descendants });
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/context`, data);
+				reply.code(_request.is404 ? 404 : 401).send(data);
 			}
 		});
 	}
 
-	public async getHistory() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id/history', async (_request, reply) => {
+	public getHistory() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/statuses/:id/history', async (_request, reply) => {
 			try {
-				const edits = await this.mastoconverter.getEdits(_request.params.id);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const [user] = await this.authenticateService.authenticate(getAccessToken(_request.headers.authorization));
+				const edits = await this.mastoConverters.getEdits(_request.params.id, user);
 				reply.send(edits);
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/history`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getReblogged() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id/reblogged_by', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public getReblogged() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/statuses/:id/reblogged_by', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getStatusRebloggedBy(_request.params.id);
-				reply.send(await Promise.all(data.data.map(async (account: Entity.Account) => await this.mastoconverter.convertAccount(account))));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await Promise.all(data.data.map(async (account: Entity.Account) => await this.mastoConverters.convertAccount(account))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/reblogged_by`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getFavourites() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/statuses/:id/favourited_by', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public getFavourites() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/statuses/:id/favourited_by', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getStatusFavouritedBy(_request.params.id);
-				reply.send(await Promise.all(data.data.map(async (account: Entity.Account) => await this.mastoconverter.convertAccount(account))));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await Promise.all(data.data.map(async (account: Entity.Account) => await this.mastoConverters.convertAccount(account))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/favourited_by`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getMedia() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/media/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public getMedia() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/media/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getMedia(_request.params.id);
 				reply.send(convertAttachment(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/media/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getPoll() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/polls/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public getPoll() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/polls/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.getPoll(_request.params.id);
 				reply.send(convertPoll(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/polls/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async votePoll() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/polls/:id/votes', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public votePoll() {
+		this.fastify.post<{ Params: { id?: string }, Body: { choices?: number[] } }>('/v1/polls/:id/votes', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
-			const body: any = _request.body;
 			try {
-				const data = await client.votePoll(_request.params.id, body.choices);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.body.choices) return reply.code(400).send({ error: 'Missing required payload "choices"' });
+				const data = await client.votePoll(_request.params.id, _request.body.choices);
 				reply.send(convertPoll(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/polls/${_request.params.id}/votes`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async postStatus() {
-		this.fastify.post('/v1/statuses', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
-			let body: any = _request.body;
+	public postStatus() {
+		this.fastify.post<{
+			Body: {
+				media_ids?: string[],
+				poll?: {
+					options?: string[],
+					expires_in?: string,
+					multiple?: string,
+					hide_totals?: string,
+				},
+				in_reply_to_id?: string,
+				sensitive?: string,
+				spoiler_text?: string,
+				visibility?: 'public' | 'unlisted' | 'private' | 'direct',
+				scheduled_at?: string,
+				language?: string,
+				quote_id?: string,
+				status?: string,
+
+				// Broken clients
+				'poll[options][]'?: string[],
+				'media_ids[]'?: string[],
+			}
+		}>('/v1/statuses', async (_request, reply) => {
+			let body = _request.body;
 			try {
-				if (
-					(!body.poll && body['poll[options][]']) ||
-                    (!body.media_ids && body['media_ids[]'])
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				if ((!body.poll && body['poll[options][]']) || (!body.media_ids && body['media_ids[]'])
 				) {
 					body = normalizeQuery(body);
 				}
-				const text = body.status ? body.status : ' ';
+				const text = body.status ??= ' ';
 				const removed = text.replace(/@\S+/g, '').replace(/\s|/g, '');
 				const isDefaultEmoji = emojiRegexAtStartToEnd.test(removed);
 				const isCustomEmoji = /^:[a-zA-Z0-9@_]+:$/.test(removed);
@@ -189,226 +220,253 @@ export class ApiStatusMastodon {
 					reply.send(a.data);
 				}
 				if (body.in_reply_to_id && removed === '/unreact') {
-					try {
-						const id = body.in_reply_to_id;
-						const post = await client.getStatus(id);
-						const react = post.data.emoji_reactions.filter((e: any) => e.me)[0].name;
-						const data = await client.deleteEmojiReaction(id, react);
-						reply.send(data.data);
-					} catch (e: any) {
-						console.error(e);
-						reply.code(401).send(e.response.data);
-					}
+					const id = body.in_reply_to_id;
+					const post = await client.getStatus(id);
+					const react = post.data.emoji_reactions.filter(e => e.me)[0].name;
+					const data = await client.deleteEmojiReaction(id, react);
+					reply.send(data.data);
 				}
 				if (!body.media_ids) body.media_ids = undefined;
 				if (body.media_ids && !body.media_ids.length) body.media_ids = undefined;
 
-				const { sensitive } = body;
-				body.sensitive = typeof sensitive === 'string' ? sensitive === 'true' : sensitive;
-
-				if (body.poll) {
-					if (
-						body.poll.expires_in != null &&
-                        typeof body.poll.expires_in === 'string'
-					) body.poll.expires_in = parseInt(body.poll.expires_in);
-					if (
-						body.poll.multiple != null &&
-                        typeof body.poll.multiple === 'string'
-					) body.poll.multiple = body.poll.multiple === 'true';
-					if (
-						body.poll.hide_totals != null &&
-                        typeof body.poll.hide_totals === 'string'
-					) body.poll.hide_totals = body.poll.hide_totals === 'true';
+				if (body.poll && !body.poll.options) {
+					return reply.code(400).send({ error: 'Missing required payload "poll.options"' });
+				}
+				if (body.poll && !body.poll.expires_in) {
+					return reply.code(400).send({ error: 'Missing required payload "poll.expires_in"' });
 				}
 
-				const data = await client.postStatus(text, body);
-				reply.send(await this.mastoconverter.convertStatus(data.data as Entity.Status));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				const options = {
+					...body,
+					sensitive: toBoolean(body.sensitive),
+					poll: body.poll ? {
+						options: body.poll.options!, // eslint-disable-line @typescript-eslint/no-non-null-assertion
+						expires_in: toInt(body.poll.expires_in)!, // eslint-disable-line @typescript-eslint/no-non-null-assertion
+						multiple: toBoolean(body.poll.multiple),
+						hide_totals: toBoolean(body.poll.hide_totals),
+					} : undefined,
+				};
+
+				const data = await client.postStatus(text, options);
+				reply.send(await this.mastoConverters.convertStatus(data.data as Entity.Status, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v1/statuses', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async updateStatus() {
-		this.fastify.put<{ Params: { id: string } }>('/v1/statuses/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
-			const body: any = _request.body;
+	public updateStatus() {
+		this.fastify.put<{
+			Params: { id: string },
+			Body: {
+				status?: string,
+				spoiler_text?: string,
+				sensitive?: string,
+				media_ids?: string[],
+				poll?: {
+					options?: string[],
+					expires_in?: string,
+					multiple?: string,
+					hide_totals?: string,
+				},
+			}
+		}>('/v1/statuses/:id', async (_request, reply) => {
 			try {
-				if (!body.media_ids) body.media_ids = undefined;
-				if (body.media_ids && !body.media_ids.length) body.media_ids = undefined;
-				const data = await client.editStatus(_request.params.id, body);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(_request.is404 ? 404 : 401).send(e.response.data);
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const body = _request.body;
+
+				if (!body.media_ids || !body.media_ids.length) {
+					body.media_ids = undefined;
+				}
+
+				const options = {
+					...body,
+					sensitive: toBoolean(body.sensitive),
+					poll: body.poll ? {
+						options: body.poll.options,
+						expires_in: toInt(body.poll.expires_in),
+						multiple: toBoolean(body.poll.multiple),
+						hide_totals: toBoolean(body.poll.hide_totals),
+					} : undefined,
+				};
+
+				const data = await client.editStatus(_request.params.id, options);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async addFavourite() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/favourite', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public addFavourite() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/favourite', async (_request, reply) => {
 			try {
-				const data = (await client.createEmojiReaction(_request.params.id, '❤')) as any;
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = await client.createEmojiReaction(_request.params.id, '❤');
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/favorite`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async rmFavourite() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/unfavourite', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public rmFavourite() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/unfavourite', async (_request, reply) => {
 			try {
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.deleteEmojiReaction(_request.params.id, '❤');
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/statuses/${_request.params.id}/unfavorite`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async reblogStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/reblog', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public reblogStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/reblog', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.reblogStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/reblog`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async unreblogStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/unreblog', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public unreblogStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/unreblog', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.unreblogStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/unreblog`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async bookmarkStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/bookmark', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public bookmarkStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/bookmark', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.bookmarkStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/bookmark`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async unbookmarkStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/unbookmark', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public unbookmarkStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/unbookmark', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.unbookmarkStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/unbookmark`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async pinStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/pin', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public pinStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/pin', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.pinStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/pin`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async unpinStatus() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/statuses/:id/unpin', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public unpinStatus() {
+		this.fastify.post<{ Params: { id?: string } }>('/v1/statuses/:id/unpin', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.unpinStatus(_request.params.id);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/unpin`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async reactStatus() {
-		this.fastify.post<{ Params: { id: string, name: string } }>('/v1/statuses/:id/react/:name', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public reactStatus() {
+		this.fastify.post<{ Params: { id?: string, name?: string } }>('/v1/statuses/:id/react/:name', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.params.name) return reply.code(400).send({ error: 'Missing required parameter "name"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.createEmojiReaction(_request.params.id, _request.params.name);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/react/${_request.params.name}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async unreactStatus() {
-		this.fastify.post<{ Params: { id: string, name: string } }>('/v1/statuses/:id/unreact/:name', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public unreactStatus() {
+		this.fastify.post<{ Params: { id?: string, name?: string } }>('/v1/statuses/:id/unreact/:name', async (_request, reply) => {
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.params.name) return reply.code(400).send({ error: 'Missing required parameter "name"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
 				const data = await client.deleteEmojiReaction(_request.params.id, _request.params.name);
-				reply.send(await this.mastoconverter.convertStatus(data.data));
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+				reply.send(await this.mastoConverters.convertStatus(data.data, me));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/statuses/${_request.params.id}/unreact/${_request.params.name}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async deleteStatus() {
-		this.fastify.delete<{ Params: { id: string } }>('/v1/statuses/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+	public deleteStatus() {
+		this.fastify.delete<{ Params: { id?: string } }>('/v1/statuses/:id', async (_request, reply) => {
+			const BASE_URL = `${_request.protocol}://${_request.host}`;
 			const accessTokens = _request.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
 			try {
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
 				const data = await client.deleteStatus(_request.params.id);
 				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`DELETE /v1/statuses/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
diff --git a/packages/backend/src/server/api/mastodon/endpoints/timeline.ts b/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
index 3eb4898713..1a732d62de 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
@@ -3,270 +3,231 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { ParsedUrlQuery } from 'querystring';
-import { convertConversation, convertList, MastoConverters } from '../converters.js';
-import { getClient } from '../MastodonApiServerService.js';
+import { getErrorData, MastodonLogger } from '@/server/api/mastodon/MastodonLogger.js';
+import { convertList, MastoConverters } from '../converters.js';
+import { getClient, MastodonApiServerService } from '../MastodonApiServerService.js';
+import { parseTimelineArgs, TimelineArgs, toBoolean } from '../timelineArgs.js';
 import type { Entity } from 'megalodon';
 import type { FastifyInstance } from 'fastify';
-import type { Config } from '@/config.js';
-import { NoteEditRepository, NotesRepository, UsersRepository } from '@/models/_.js';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
-
-export function limitToInt(q: ParsedUrlQuery) {
-	const object: any = q;
-	if (q.limit) if (typeof q.limit === 'string') object.limit = parseInt(q.limit, 10);
-	if (q.offset) if (typeof q.offset === 'string') object.offset = parseInt(q.offset, 10);
-	return object;
-}
-
-export function argsToBools(q: ParsedUrlQuery) {
-	// Values taken from https://docs.joinmastodon.org/client/intro/#boolean
-	const toBoolean = (value: string) =>
-		!['0', 'f', 'F', 'false', 'FALSE', 'off', 'OFF'].includes(value);
-
-	// Keys taken from:
-	// - https://docs.joinmastodon.org/methods/accounts/#statuses
-	// - https://docs.joinmastodon.org/methods/timelines/#public
-	// - https://docs.joinmastodon.org/methods/timelines/#tag
-	const object: any = q;
-	if (q.only_media) if (typeof q.only_media === 'string') object.only_media = toBoolean(q.only_media);
-	if (q.exclude_replies) if (typeof q.exclude_replies === 'string') object.exclude_replies = toBoolean(q.exclude_replies);
-	if (q.exclude_reblogs) if (typeof q.exclude_reblogs === 'string') object.exclude_reblogs = toBoolean(q.exclude_reblogs);
-	if (q.pinned) if (typeof q.pinned === 'string') object.pinned = toBoolean(q.pinned);
-	if (q.local) if (typeof q.local === 'string') object.local = toBoolean(q.local);
-	return q;
-}
 
 export class ApiTimelineMastodon {
-	private fastify: FastifyInstance;
-
-	constructor(fastify: FastifyInstance, config: Config, private mastoconverter: MastoConverters) {
-		this.fastify = fastify;
-	}
+	constructor(
+		private readonly fastify: FastifyInstance,
+		private readonly mastoConverters: MastoConverters,
+		private readonly logger: MastodonLogger,
+		private readonly mastodon: MastodonApiServerService,
+	) {}
 
-	public async getTL() {
-		this.fastify.get('/v1/timelines/public', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getTL() {
+		this.fastify.get<{ Querystring: TimelineArgs }>('/v1/timelines/public', async (_request, reply) => {
 			try {
-				const query: any = _request.query;
-				const data = query.local === 'true'
-					? await client.getLocalTimeline(argsToBools(limitToInt(query)))
-					: await client.getPublicTimeline(argsToBools(limitToInt(query)));
-				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status))));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = toBoolean(_request.query.local)
+					? await client.getLocalTimeline(parseTimelineArgs(_request.query))
+					: await client.getPublicTimeline(parseTimelineArgs(_request.query));
+				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoConverters.convertStatus(status, me))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/timelines/public', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getHomeTl() {
-		this.fastify.get('/v1/timelines/home', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getHomeTl() {
+		this.fastify.get<{ Querystring: TimelineArgs }>('/v1/timelines/home', async (_request, reply) => {
 			try {
-				const query: any = _request.query;
-				const data = await client.getHomeTimeline(limitToInt(query));
-				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status))));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = await client.getHomeTimeline(parseTimelineArgs(_request.query));
+				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoConverters.convertStatus(status, me))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/timelines/home', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getTagTl() {
-		this.fastify.get<{ Params: { hashtag: string } }>('/v1/timelines/tag/:hashtag', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getTagTl() {
+		this.fastify.get<{ Params: { hashtag?: string }, Querystring: TimelineArgs }>('/v1/timelines/tag/:hashtag', async (_request, reply) => {
 			try {
-				const query: any = _request.query;
-				const params: any = _request.params;
-				const data = await client.getTagTimeline(params.hashtag, limitToInt(query));
-				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status))));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				if (!_request.params.hashtag) return reply.code(400).send({ error: 'Missing required parameter "hashtag"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = await client.getTagTimeline(_request.params.hashtag, parseTimelineArgs(_request.query));
+				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoConverters.convertStatus(status, me))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/timelines/tag/${_request.params.hashtag}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getListTL() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/timelines/list/:id', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getListTL() {
+		this.fastify.get<{ Params: { id?: string }, Querystring: TimelineArgs }>('/v1/timelines/list/:id', async (_request, reply) => {
 			try {
-				const query: any = _request.query;
-				const params: any = _request.params;
-				const data = await client.getListTimeline(params.id, limitToInt(query));
-				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoconverter.convertStatus(status))));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = await client.getListTimeline(_request.params.id, parseTimelineArgs(_request.query));
+				reply.send(await Promise.all(data.data.map(async (status: Entity.Status) => await this.mastoConverters.convertStatus(status, me))));
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/timelines/list/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getConversations() {
-		this.fastify.get('/v1/conversations', async (_request, reply) => {
-			const BASE_URL = `${_request.protocol}://${_request.hostname}`;
-			const accessTokens = _request.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
+	public getConversations() {
+		this.fastify.get<{ Querystring: TimelineArgs }>('/v1/conversations', async (_request, reply) => {
 			try {
-				const query: any = _request.query;
-				const data = await client.getConversationTimeline(limitToInt(query));
-				reply.send(data.data.map((conversation: Entity.Conversation) => convertConversation(conversation)));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				const { client, me } = await this.mastodon.getAuthClient(_request);
+				const data = await client.getConversationTimeline(parseTimelineArgs(_request.query));
+				const conversations = await Promise.all(data.data.map(async (conversation: Entity.Conversation) => await this.mastoConverters.convertConversation(conversation, me)));
+				reply.send(conversations);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/conversations', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getList() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/lists/:id', async (_request, reply) => {
+	public getList() {
+		this.fastify.get<{ Params: { id?: string } }>('/v1/lists/:id', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const params: any = _request.params;
-				const data = await client.getList(params.id);
+				const data = await client.getList(_request.params.id);
 				reply.send(convertList(data.data));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/lists/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getLists() {
+	public getLists() {
 		this.fastify.get('/v1/lists', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
 				const data = await client.getLists();
 				reply.send(data.data.map((list: Entity.List) => convertList(list)));
-			} catch (e: any) {
-				console.error(e);
-				return e.response.data;
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('GET /v1/lists', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async getListAccounts() {
-		this.fastify.get<{ Params: { id: string } }>('/v1/lists/:id/accounts', async (_request, reply) => {
+	public getListAccounts() {
+		this.fastify.get<{ Params: { id?: string }, Querystring: { limit?: number, max_id?: string, since_id?: string } }>('/v1/lists/:id/accounts', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const params: any = _request.params;
-				const query: any = _request.query;
-				const data = await client.getAccountsInList(params.id, query);
-				reply.send(data.data.map((account: Entity.Account) => this.mastoconverter.convertAccount(account)));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+				const data = await client.getAccountsInList(_request.params.id, _request.query);
+				const accounts = await Promise.all(data.data.map((account: Entity.Account) => this.mastoConverters.convertAccount(account)));
+				reply.send(accounts);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`GET /v1/lists/${_request.params.id}/accounts`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async addListAccount() {
-		this.fastify.post<{ Params: { id: string } }>('/v1/lists/:id/accounts', async (_request, reply) => {
+	public addListAccount() {
+		this.fastify.post<{ Params: { id?: string }, Querystring: { accounts_id?: string[] } }>('/v1/lists/:id/accounts', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.query.accounts_id) return reply.code(400).send({ error: 'Missing required property "accounts_id"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const params: any = _request.params;
-				const query: any = _request.query;
-				const data = await client.addAccountsToList(params.id, query.accounts_id);
+				const data = await client.addAccountsToList(_request.params.id, _request.query.accounts_id);
 				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`POST /v1/lists/${_request.params.id}/accounts`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async rmListAccount() {
-		this.fastify.delete<{ Params: { id: string } }>('/v1/lists/:id/accounts', async (_request, reply) => {
+	public rmListAccount() {
+		this.fastify.delete<{ Params: { id?: string }, Querystring: { accounts_id?: string[] } }>('/v1/lists/:id/accounts', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.query.accounts_id) return reply.code(400).send({ error: 'Missing required property "accounts_id"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const params: any = _request.params;
-				const query: any = _request.query;
-				const data = await client.deleteAccountsFromList(params.id, query.accounts_id);
+				const data = await client.deleteAccountsFromList(_request.params.id, _request.query.accounts_id);
 				reply.send(data.data);
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`DELETE /v1/lists/${_request.params.id}/accounts`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async createList() {
-		this.fastify.post('/v1/lists', async (_request, reply) => {
+	public createList() {
+		this.fastify.post<{ Body: { title?: string } }>('/v1/lists', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.body.title) return reply.code(400).send({ error: 'Missing required payload "title"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const body: any = _request.body;
-				const data = await client.createList(body.title);
+				const data = await client.createList(_request.body.title);
 				reply.send(convertList(data.data));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error('POST /v1/lists', data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async updateList() {
-		this.fastify.put<{ Params: { id: string } }>('/v1/lists/:id', async (_request, reply) => {
+	public updateList() {
+		this.fastify.put<{ Params: { id?: string }, Body: { title?: string } }>('/v1/lists/:id', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				if (!_request.body.title) return reply.code(400).send({ error: 'Missing required payload "title"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const body: any = _request.body;
-				const params: any = _request.params;
-				const data = await client.updateList(params.id, body.title);
+				const data = await client.updateList(_request.params.id, _request.body.title);
 				reply.send(convertList(data.data));
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`PUT /v1/lists/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
 
-	public async deleteList() {
-		this.fastify.delete<{ Params: { id: string } }>('/v1/lists/:id', async (_request, reply) => {
+	public deleteList() {
+		this.fastify.delete<{ Params: { id?: string } }>('/v1/lists/:id', async (_request, reply) => {
 			try {
-				const BASE_URL = `${_request.protocol}://${_request.hostname}`;
+				if (!_request.params.id) return reply.code(400).send({ error: 'Missing required parameter "id"' });
+				const BASE_URL = `${_request.protocol}://${_request.host}`;
 				const accessTokens = _request.headers.authorization;
 				const client = getClient(BASE_URL, accessTokens);
-				const params: any = _request.params;
-				const data = await client.deleteList(params.id);
+				await client.deleteList(_request.params.id);
 				reply.send({});
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				reply.code(401).send(e.response.data);
+			} catch (e) {
+				const data = getErrorData(e);
+				this.logger.error(`DELETE /v1/lists/${_request.params.id}`, data);
+				reply.code(401).send(data);
 			}
 		});
 	}
diff --git a/packages/backend/src/server/api/mastodon/timelineArgs.ts b/packages/backend/src/server/api/mastodon/timelineArgs.ts
new file mode 100644
index 0000000000..3fba8ec57a
--- /dev/null
+++ b/packages/backend/src/server/api/mastodon/timelineArgs.ts
@@ -0,0 +1,47 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+// Keys taken from:
+// - https://docs.joinmastodon.org/methods/accounts/#statuses
+// - https://docs.joinmastodon.org/methods/timelines/#public
+// - https://docs.joinmastodon.org/methods/timelines/#tag
+export interface TimelineArgs {
+	max_id?: string;
+	min_id?: string;
+	since_id?: string;
+	limit?: string;
+	offset?: string;
+	local?: string;
+	pinned?: string;
+	exclude_reblogs?: string;
+	exclude_replies?: string;
+	only_media?: string;
+}
+
+// Values taken from https://docs.joinmastodon.org/client/intro/#boolean
+export function toBoolean(value: string | undefined): boolean | undefined {
+	if (value === undefined) return undefined;
+	return !['0', 'f', 'F', 'false', 'FALSE', 'off', 'OFF'].includes(value);
+}
+
+export function toInt(value: string | undefined): number | undefined {
+	if (value === undefined) return undefined;
+	return parseInt(value);
+}
+
+export function parseTimelineArgs(q: TimelineArgs) {
+	return {
+		max_id: q.max_id,
+		min_id: q.min_id,
+		since_id: q.since_id,
+		limit: typeof(q.limit) === 'string' ? parseInt(q.limit, 10) : undefined,
+		offset: typeof(q.offset) === 'string' ? parseInt(q.offset, 10) : undefined,
+		local: typeof(q.local) === 'string' ? toBoolean(q.local) : undefined,
+		pinned: typeof(q.pinned) === 'string' ? toBoolean(q.pinned) : undefined,
+		exclude_reblogs: typeof(q.exclude_reblogs) === 'string' ? toBoolean(q.exclude_reblogs) : undefined,
+		exclude_replies: typeof(q.exclude_replies) === 'string' ? toBoolean(q.exclude_replies) : undefined,
+		only_media: typeof(q.only_media) === 'string' ? toBoolean(q.only_media) : undefined,
+	};
+}