1 files changed, 90 insertions, 0 deletions
diff --git a/packages/backend/src/server/api/endpoints/users/stats.ts b/packages/backend/src/server/api/endpoints/users/stats.ts
index 59283e4f2a..d17e8b64b5 100644
--- a/packages/backend/src/server/api/endpoints/users/stats.ts
+++ b/packages/backend/src/server/api/endpoints/users/stats.ts
@@ -8,6 +8,8 @@ export const meta = {
 
 	requireCredential: false,
 
+	description: 'Show statistics about a user.',
+
 	errors: {
 		noSuchUser: {
 			message: 'No such user.',
@@ -15,6 +17,94 @@ export const meta = {
 			id: '9e638e45-3b25-4ef7-8f95-07e8498f1819',
 		},
 	},
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		properties: {
+			notesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			repliesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			renotesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			repliedCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			renotedCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			pollVotesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			pollVotedCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			localFollowingCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			remoteFollowingCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			localFollowersCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			remoteFollowersCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			followingCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			followersCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			sentReactionsCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			receivedReactionsCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			noteFavoritesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			pageLikesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			pageLikedCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			driveFilesCount: {
+				type: 'integer',
+				optional: false, nullable: false,
+			},
+			driveUsage: {
+				type: 'integer',
+				optional: false, nullable: false,
+				description: 'Drive usage in bytes',
+			},
+		},
+	},
 } as const;
 
 export const paramDef = {