1 files changed, 49 insertions, 0 deletions
diff --git a/packages/backend/src/server/api/endpoints/federation/stats.ts b/packages/backend/src/server/api/endpoints/federation/stats.ts
new file mode 100644
index 0000000000..5769996706
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/federation/stats.ts
@@ -0,0 +1,49 @@
+import { MoreThan } from 'typeorm';
+import { Instances } from '@/models/index.js';
+import { awaitAll } from '@/prelude/await-all.js';
+import define from '../../define.js';
+
+export const meta = {
+	tags: ['federation'],
+
+	requireCredential: false,
+
+	allowGet: true,
+	cacheSec: 60 * 60,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+	},
+	required: [],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+export default define(meta, paramDef, async (ps) => {
+	const [topSubInstances, topPubInstances] = await Promise.all([
+		Instances.find({
+			where: {
+				followersCount: MoreThan(0),
+			},
+			order: {
+				followersCount: 'DESC',
+			},
+			take: 10,
+		}),
+		Instances.find({
+			where: {
+				followingCount: MoreThan(0),
+			},
+			order: {
+				followingCount: 'DESC',
+			},
+			take: 10,
+		}),
+	]);
+
+	return await awaitAll({
+		topSubInstances: Instances.packMany(topSubInstances),
+		topPubInstances: Instances.packMany(topPubInstances),
+	});
+});