diff --git a/packages/backend/src/server/api/endpoints/channels/my-favorites.ts b/packages/backend/src/server/api/endpoints/channels/my-favorites.ts
index 60525ed06..d099fb499 100644
--- a/packages/backend/src/server/api/endpoints/channels/my-favorites.ts
+++ b/packages/backend/src/server/api/endpoints/channels/my-favorites.ts
@@ -5,34 +5,10 @@ import { QueryService } from '@/core/QueryService.js';
 import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
 import { DI } from '@/di-symbols.js';
 
-export const meta = {
-	tags: ['channels', 'account'],
-
-	requireCredential: true,
-
-	kind: 'read:channels',
-
-	res: {
-		type: 'array',
-		optional: false, nullable: false,
-		items: {
-			type: 'object',
-			optional: false, nullable: false,
-			ref: 'Channel',
-		},
-	},
-} as const;
-
-export const paramDef = {
-	type: 'object',
-	properties: {
-	},
-	required: [],
-} as const;
-
 // eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<'channels/my-favorites'> {
+	name = 'channels/my-favorites' as const;
 	constructor(
 		@Inject(DI.channelFavoritesRepository)
 		private channelFavoritesRepository: ChannelFavoritesRepository,
@@ -40,7 +16,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private channelEntityService: ChannelEntityService,
 		private queryService: QueryService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(async (ps, me) => {
 			const query = this.channelFavoritesRepository.createQueryBuilder('favorite')
 				.andWhere('favorite.userId = :meId', { meId: me.id })
 				.leftJoinAndSelect('favorite.channel', 'channel');
diff --git a/packages/backend/src/server/api/endpoints/channels/owned.ts b/packages/backend/src/server/api/endpoints/channels/owned.ts
index 8fae972cb..a19728f4f 100644
--- a/packages/backend/src/server/api/endpoints/channels/owned.ts
+++ b/packages/backend/src/server/api/endpoints/channels/owned.ts
@@ -5,37 +5,10 @@ import { QueryService } from '@/core/QueryService.js';
 import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
 import { DI } from '@/di-symbols.js';
 
-export const meta = {
-	tags: ['channels', 'account'],
-
-	requireCredential: true,
-
-	kind: 'read:channels',
-
-	res: {
-		type: 'array',
-		optional: false, nullable: false,
-		items: {
-			type: 'object',
-			optional: false, nullable: false,
-			ref: 'Channel',
-		},
-	},
-} as const;
-
-export const paramDef = {
-	type: 'object',
-	properties: {
-		sinceId: { type: 'string', format: 'misskey:id' },
-		untilId: { type: 'string', format: 'misskey:id' },
-		limit: { type: 'integer', minimum: 1, maximum: 100, default: 5 },
-	},
-	required: [],
-} as const;
-
 // eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<'channels/owned'> {
+	name = 'channels/owned' as const;
 	constructor(
 		@Inject(DI.channelsRepository)
 		private channelsRepository: ChannelsRepository,
@@ -43,7 +16,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private channelEntityService: ChannelEntityService,
 		private queryService: QueryService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(async (ps, me) => {
 			const query = this.queryService.makePaginationQuery(this.channelsRepository.createQueryBuilder('channel'), ps.sinceId, ps.untilId)
 				.andWhere('channel.isArchived = FALSE')
 				.andWhere({ userId: me.id });
diff --git a/packages/backend/src/server/api/endpoints/channels/search.ts b/packages/backend/src/server/api/endpoints/channels/search.ts
index a3b40b0bb..67ccd772f 100644
--- a/packages/backend/src/server/api/endpoints/channels/search.ts
+++ b/packages/backend/src/server/api/endpoints/channels/search.ts
@@ -7,37 +7,10 @@ import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
 import { DI } from '@/di-symbols.js';
 import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
 
-export const meta = {
-	tags: ['channels'],
-
-	requireCredential: false,
-
-	res: {
-		type: 'array',
-		optional: false, nullable: false,
-		items: {
-			type: 'object',
-			optional: false, nullable: false,
-			ref: 'Channel',
-		},
-	},
-} as const;
-
-export const paramDef = {
-	type: 'object',
-	properties: {
-		query: { type: 'string' },
-		type: { type: 'string', enum: ['nameAndDescription', 'nameOnly'], default: 'nameAndDescription' },
-		sinceId: { type: 'string', format: 'misskey:id' },
-		untilId: { type: 'string', format: 'misskey:id' },
-		limit: { type: 'integer', minimum: 1, maximum: 100, default: 5 },
-	},
-	required: ['query'],
-} as const;
-
 // eslint-disable-next-line import/no-default-export
 @Injectable()
-export default class extends Endpoint<typeof meta, typeof paramDef> {
+export default class extends Endpoint<'channels/search'> {
+	name = 'channels/search' as const;
 	constructor(
 		@Inject(DI.channelsRepository)
 		private channelsRepository: ChannelsRepository,
@@ -45,7 +18,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private channelEntityService: ChannelEntityService,
 		private queryService: QueryService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
+		super(async (ps, me) => {
 			const query = this.queryService.makePaginationQuery(this.channelsRepository.createQueryBuilder('channel'), ps.sinceId, ps.untilId)
 				.andWhere('channel.isArchived = FALSE');
 
diff --git a/packages/misskey-js/src/endpoints.ts b/packages/misskey-js/src/endpoints.ts
index c34ecf1b1..ee03883b6 100644
--- a/packages/misskey-js/src/endpoints.ts
+++ b/packages/misskey-js/src/endpoints.ts
@@ -2739,6 +2739,73 @@ export const endpoints = {
 			},
 		}],
 	},
+	'channels/my-favorites': {
+		tags: ['channels', 'account'],
+	
+		requireCredential: true,
+	
+		kind: 'read:channels',
+	
+		defines: [{
+			req: undefined,
+			res: {
+				type: 'array',
+				items: {
+					$ref: 'https://misskey-hub.net/api/schemas/Channel',
+				},
+			},
+		}],
+	},
+	'channels/owned': {
+		tags: ['channels', 'account'],
+	
+		requireCredential: true,
+	
+		kind: 'read:channels',
+
+		defines: [{
+			req: {
+				type: 'object',
+				properties: {
+					sinceId: { type: 'string', format: 'misskey:id' },
+					untilId: { type: 'string', format: 'misskey:id' },
+					limit: { type: 'integer', minimum: 1, maximum: 100, default: 5 },
+				},
+				required: [],
+			},
+			res: {
+				type: 'array',
+				items: {
+					$ref: 'https://misskey-hub.net/api/schemas/Channel',
+				},
+			},
+		}],
+	},
+	'channels/search': {
+		tags: ['channels'],
+	
+		requireCredential: false,
+
+		defines: [{
+			req: {
+				type: 'object',
+				properties: {
+					query: { type: 'string' },
+					type: { type: 'string', enum: ['nameAndDescription', 'nameOnly'], default: 'nameAndDescription' },
+					sinceId: { type: 'string', format: 'misskey:id' },
+					untilId: { type: 'string', format: 'misskey:id' },
+					limit: { type: 'integer', minimum: 1, maximum: 100, default: 5 },
+				},
+				required: ['query'],
+			},
+			res: {
+				type: 'array',
+				items: {
+					$ref: 'https://misskey-hub.net/api/schemas/Channel',
+				},
+			},
+		}],
+	},
 	//#endregion
 } as const satisfies { [x: string]: IEndpointMeta; };