diff --git a/src/server/api/define.ts b/src/server/api/define.ts
index f9e9813a8..d4ca5aa80 100644
--- a/src/server/api/define.ts
+++ b/src/server/api/define.ts
@@ -14,12 +14,12 @@ type Params<T extends IEndpointMeta> = {
 export type Response = Record<string, any> | void;
 
 type executor<T extends IEndpointMeta> =
-	(params: Params<T>, user: ILocalUser, app: App, file?: any, cleanup?: Function) =>
+	(params: Params<T>, user: T['requireCredential'] extends true ? ILocalUser : ILocalUser | null, app: App, file?: any, cleanup?: Function) =>
 		Promise<T['res'] extends undefined ? Response : SchemaType<NonNullable<T['res']>>>;
 
 export default function <T extends IEndpointMeta>(meta: T, cb: executor<T>)
-		: (params: any, user: ILocalUser, app: App, file?: any) => Promise<any> {
-	return (params: any, user: ILocalUser, app: App, file?: any) => {
+		: (params: any, user: T['requireCredential'] extends true ? ILocalUser : ILocalUser | null, app: App, file?: any) => Promise<any> {
+	return (params: any, user: T['requireCredential'] extends true ? ILocalUser : ILocalUser | null, app: App, file?: any) => {
 		function cleanup() {
 			fs.unlink(file.path, () => {});
 		}
diff --git a/src/server/api/endpoints/admin/abuse-user-reports.ts b/src/server/api/endpoints/admin/abuse-user-reports.ts
index 63d1dd795..d5a52184d 100644
--- a/src/server/api/endpoints/admin/abuse-user-reports.ts
+++ b/src/server/api/endpoints/admin/abuse-user-reports.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/announcements/create.ts b/src/server/api/endpoints/admin/announcements/create.ts
index c1d48a7d3..f9fb30f49 100644
--- a/src/server/api/endpoints/admin/announcements/create.ts
+++ b/src/server/api/endpoints/admin/announcements/create.ts
@@ -6,7 +6,7 @@ import { genId } from '../../../../../misc/gen-id';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/announcements/delete.ts b/src/server/api/endpoints/admin/announcements/delete.ts
index 284b4bf54..1b7a0bf92 100644
--- a/src/server/api/endpoints/admin/announcements/delete.ts
+++ b/src/server/api/endpoints/admin/announcements/delete.ts
@@ -7,7 +7,7 @@ import { ApiError } from '../../../error';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/announcements/list.ts b/src/server/api/endpoints/admin/announcements/list.ts
index f4e622144..4c3af5a31 100644
--- a/src/server/api/endpoints/admin/announcements/list.ts
+++ b/src/server/api/endpoints/admin/announcements/list.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../../common/make-pagination-query';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/announcements/update.ts b/src/server/api/endpoints/admin/announcements/update.ts
index b65c3a4f9..fd24f8cc8 100644
--- a/src/server/api/endpoints/admin/announcements/update.ts
+++ b/src/server/api/endpoints/admin/announcements/update.ts
@@ -7,7 +7,7 @@ import { ApiError } from '../../../error';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts b/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts
index 276d1f37b..83397f107 100644
--- a/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts
+++ b/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts
@@ -7,7 +7,7 @@ import { ID } from '../../../../misc/cafy-id';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/delete-logs.ts b/src/server/api/endpoints/admin/delete-logs.ts
index 26cf13c1f..9cb9f809d 100644
--- a/src/server/api/endpoints/admin/delete-logs.ts
+++ b/src/server/api/endpoints/admin/delete-logs.ts
@@ -4,7 +4,7 @@ import { Logs } from '../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 };
 
diff --git a/src/server/api/endpoints/admin/drive/clean-remote-files.ts b/src/server/api/endpoints/admin/drive/clean-remote-files.ts
index e837ae1bb..5a5adb8a8 100644
--- a/src/server/api/endpoints/admin/drive/clean-remote-files.ts
+++ b/src/server/api/endpoints/admin/drive/clean-remote-files.ts
@@ -4,7 +4,7 @@ import { createCleanRemoteFilesJob } from '../../../../../queue';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 };
 
diff --git a/src/server/api/endpoints/admin/drive/cleanup.ts b/src/server/api/endpoints/admin/drive/cleanup.ts
index 272416dee..b76236a7f 100644
--- a/src/server/api/endpoints/admin/drive/cleanup.ts
+++ b/src/server/api/endpoints/admin/drive/cleanup.ts
@@ -6,7 +6,7 @@ import { DriveFiles } from '../../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 };
 
diff --git a/src/server/api/endpoints/admin/drive/files.ts b/src/server/api/endpoints/admin/drive/files.ts
index 7c6672e6d..776aec9ec 100644
--- a/src/server/api/endpoints/admin/drive/files.ts
+++ b/src/server/api/endpoints/admin/drive/files.ts
@@ -6,7 +6,7 @@ import { DriveFiles } from '../../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/drive/show-file.ts b/src/server/api/endpoints/admin/drive/show-file.ts
index a2b6c158f..415bfc28b 100644
--- a/src/server/api/endpoints/admin/drive/show-file.ts
+++ b/src/server/api/endpoints/admin/drive/show-file.ts
@@ -7,7 +7,7 @@ import { DriveFiles } from '../../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/add.ts b/src/server/api/endpoints/admin/emoji/add.ts
index 610efbbe8..f56303b32 100644
--- a/src/server/api/endpoints/admin/emoji/add.ts
+++ b/src/server/api/endpoints/admin/emoji/add.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/copy.ts b/src/server/api/endpoints/admin/emoji/copy.ts
index 4b4319ca8..5d4e57a28 100644
--- a/src/server/api/endpoints/admin/emoji/copy.ts
+++ b/src/server/api/endpoints/admin/emoji/copy.ts
@@ -11,7 +11,7 @@ import uploadFromUrl from '../../../../../services/drive/upload-from-url';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/list-remote.ts b/src/server/api/endpoints/admin/emoji/list-remote.ts
index 0a3e74c33..fd215ed6f 100644
--- a/src/server/api/endpoints/admin/emoji/list-remote.ts
+++ b/src/server/api/endpoints/admin/emoji/list-remote.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/list.ts b/src/server/api/endpoints/admin/emoji/list.ts
index 5a6fffc3b..2b6516a1a 100644
--- a/src/server/api/endpoints/admin/emoji/list.ts
+++ b/src/server/api/endpoints/admin/emoji/list.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/remove.ts b/src/server/api/endpoints/admin/emoji/remove.ts
index a591d4c3d..19ffa1c16 100644
--- a/src/server/api/endpoints/admin/emoji/remove.ts
+++ b/src/server/api/endpoints/admin/emoji/remove.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/emoji/update.ts b/src/server/api/endpoints/admin/emoji/update.ts
index b6ecb39b4..cffc2dfdf 100644
--- a/src/server/api/endpoints/admin/emoji/update.ts
+++ b/src/server/api/endpoints/admin/emoji/update.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/federation/delete-all-files.ts b/src/server/api/endpoints/admin/federation/delete-all-files.ts
index 24ad9ce80..eef53cd92 100644
--- a/src/server/api/endpoints/admin/federation/delete-all-files.ts
+++ b/src/server/api/endpoints/admin/federation/delete-all-files.ts
@@ -6,7 +6,7 @@ import { DriveFiles } from '../../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/federation/remove-all-following.ts b/src/server/api/endpoints/admin/federation/remove-all-following.ts
index 25aae6db8..76497c0dd 100644
--- a/src/server/api/endpoints/admin/federation/remove-all-following.ts
+++ b/src/server/api/endpoints/admin/federation/remove-all-following.ts
@@ -7,7 +7,7 @@ import { ensure } from '../../../../../prelude/ensure';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/federation/update-instance.ts b/src/server/api/endpoints/admin/federation/update-instance.ts
index 88bd2e3df..8f8b3334b 100644
--- a/src/server/api/endpoints/admin/federation/update-instance.ts
+++ b/src/server/api/endpoints/admin/federation/update-instance.ts
@@ -6,7 +6,7 @@ import { toPuny } from '../../../../../misc/convert-host';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/get-table-stats.ts b/src/server/api/endpoints/admin/get-table-stats.ts
index 1abea1849..58c9c6e7c 100644
--- a/src/server/api/endpoints/admin/get-table-stats.ts
+++ b/src/server/api/endpoints/admin/get-table-stats.ts
@@ -2,7 +2,7 @@ import define from '../../define';
 import { getConnection } from 'typeorm';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	desc: {
 		'en-US': 'Get table stats'
diff --git a/src/server/api/endpoints/admin/invite.ts b/src/server/api/endpoints/admin/invite.ts
index d4c572e2e..52e3da8f8 100644
--- a/src/server/api/endpoints/admin/invite.ts
+++ b/src/server/api/endpoints/admin/invite.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {}
diff --git a/src/server/api/endpoints/admin/logs.ts b/src/server/api/endpoints/admin/logs.ts
index 060df09ad..fef2eab80 100644
--- a/src/server/api/endpoints/admin/logs.ts
+++ b/src/server/api/endpoints/admin/logs.ts
@@ -6,7 +6,7 @@ import { Brackets } from 'typeorm';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/moderators/add.ts b/src/server/api/endpoints/admin/moderators/add.ts
index a15f0a17a..71a214928 100644
--- a/src/server/api/endpoints/admin/moderators/add.ts
+++ b/src/server/api/endpoints/admin/moderators/add.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireAdmin: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/moderators/remove.ts b/src/server/api/endpoints/admin/moderators/remove.ts
index 209cf0814..1eee750bc 100644
--- a/src/server/api/endpoints/admin/moderators/remove.ts
+++ b/src/server/api/endpoints/admin/moderators/remove.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireAdmin: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/queue/clear.ts b/src/server/api/endpoints/admin/queue/clear.ts
index 03c1ae846..0375f55f0 100644
--- a/src/server/api/endpoints/admin/queue/clear.ts
+++ b/src/server/api/endpoints/admin/queue/clear.ts
@@ -5,7 +5,7 @@ import { insertModerationLog } from '../../../../../services/insert-moderation-l
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {}
diff --git a/src/server/api/endpoints/admin/queue/deliver-delayed.ts b/src/server/api/endpoints/admin/queue/deliver-delayed.ts
index d33837c09..6bfb5b50f 100644
--- a/src/server/api/endpoints/admin/queue/deliver-delayed.ts
+++ b/src/server/api/endpoints/admin/queue/deliver-delayed.ts
@@ -4,7 +4,7 @@ import { deliverQueue } from '../../../../../queue';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/queue/inbox-delayed.ts b/src/server/api/endpoints/admin/queue/inbox-delayed.ts
index 643e22f10..4627cefdd 100644
--- a/src/server/api/endpoints/admin/queue/inbox-delayed.ts
+++ b/src/server/api/endpoints/admin/queue/inbox-delayed.ts
@@ -4,7 +4,7 @@ import { inboxQueue } from '../../../../../queue';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/queue/jobs.ts b/src/server/api/endpoints/admin/queue/jobs.ts
index 0d23ca3e5..0cd3f40d4 100644
--- a/src/server/api/endpoints/admin/queue/jobs.ts
+++ b/src/server/api/endpoints/admin/queue/jobs.ts
@@ -5,7 +5,7 @@ import { deliverQueue, inboxQueue, dbQueue, objectStorageQueue } from '../../../
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/queue/stats.ts b/src/server/api/endpoints/admin/queue/stats.ts
index 83684685f..da29c5285 100644
--- a/src/server/api/endpoints/admin/queue/stats.ts
+++ b/src/server/api/endpoints/admin/queue/stats.ts
@@ -4,7 +4,7 @@ import { deliverQueue, inboxQueue, dbQueue, objectStorageQueue } from '../../../
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {}
diff --git a/src/server/api/endpoints/admin/remove-abuse-user-report.ts b/src/server/api/endpoints/admin/remove-abuse-user-report.ts
index f293c0071..150de5f5d 100644
--- a/src/server/api/endpoints/admin/remove-abuse-user-report.ts
+++ b/src/server/api/endpoints/admin/remove-abuse-user-report.ts
@@ -6,7 +6,7 @@ import { AbuseUserReports } from '../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/reset-password.ts b/src/server/api/endpoints/admin/reset-password.ts
index 42df66860..1b8a5ee65 100644
--- a/src/server/api/endpoints/admin/reset-password.ts
+++ b/src/server/api/endpoints/admin/reset-password.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/resync-chart.ts b/src/server/api/endpoints/admin/resync-chart.ts
index 7f4c5e03c..84e19d37e 100644
--- a/src/server/api/endpoints/admin/resync-chart.ts
+++ b/src/server/api/endpoints/admin/resync-chart.ts
@@ -5,7 +5,7 @@ import { insertModerationLog } from '../../../../services/insert-moderation-log'
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 };
 
diff --git a/src/server/api/endpoints/admin/send-email.ts b/src/server/api/endpoints/admin/send-email.ts
index fed4f2df1..9af931ad9 100644
--- a/src/server/api/endpoints/admin/send-email.ts
+++ b/src/server/api/endpoints/admin/send-email.ts
@@ -5,7 +5,7 @@ import { sendEmail } from '../../../../services/send-email';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/server-info.ts b/src/server/api/endpoints/admin/server-info.ts
index f51040a2c..2563ff52e 100644
--- a/src/server/api/endpoints/admin/server-info.ts
+++ b/src/server/api/endpoints/admin/server-info.ts
@@ -5,7 +5,7 @@ import define from '../../define';
 import redis from '../../../../db/redis';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	desc: {
 	},
diff --git a/src/server/api/endpoints/admin/show-moderation-logs.ts b/src/server/api/endpoints/admin/show-moderation-logs.ts
index bc67b3e55..acdfda51a 100644
--- a/src/server/api/endpoints/admin/show-moderation-logs.ts
+++ b/src/server/api/endpoints/admin/show-moderation-logs.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/show-user.ts b/src/server/api/endpoints/admin/show-user.ts
index 452125dea..c08eddff6 100644
--- a/src/server/api/endpoints/admin/show-user.ts
+++ b/src/server/api/endpoints/admin/show-user.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/show-users.ts b/src/server/api/endpoints/admin/show-users.ts
index a1fadf3d8..294d7208b 100644
--- a/src/server/api/endpoints/admin/show-users.ts
+++ b/src/server/api/endpoints/admin/show-users.ts
@@ -5,7 +5,7 @@ import { Users } from '../../../../models';
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/silence-user.ts b/src/server/api/endpoints/admin/silence-user.ts
index 8cc84aa1c..cd5c339a5 100644
--- a/src/server/api/endpoints/admin/silence-user.ts
+++ b/src/server/api/endpoints/admin/silence-user.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/suspend-user.ts b/src/server/api/endpoints/admin/suspend-user.ts
index 120231554..10be88b8f 100644
--- a/src/server/api/endpoints/admin/suspend-user.ts
+++ b/src/server/api/endpoints/admin/suspend-user.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/unsilence-user.ts b/src/server/api/endpoints/admin/unsilence-user.ts
index 607c9b699..63e4be06f 100644
--- a/src/server/api/endpoints/admin/unsilence-user.ts
+++ b/src/server/api/endpoints/admin/unsilence-user.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/unsuspend-user.ts b/src/server/api/endpoints/admin/unsuspend-user.ts
index 237585e27..9690d6ef0 100644
--- a/src/server/api/endpoints/admin/unsuspend-user.ts
+++ b/src/server/api/endpoints/admin/unsuspend-user.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/update-meta.ts b/src/server/api/endpoints/admin/update-meta.ts
index adcd34bd5..e9527d9ac 100644
--- a/src/server/api/endpoints/admin/update-meta.ts
+++ b/src/server/api/endpoints/admin/update-meta.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireAdmin: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/update-remote-user.ts b/src/server/api/endpoints/admin/update-remote-user.ts
index f9716328d..a6b5ef1e8 100644
--- a/src/server/api/endpoints/admin/update-remote-user.ts
+++ b/src/server/api/endpoints/admin/update-remote-user.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/admin/vacuum.ts b/src/server/api/endpoints/admin/vacuum.ts
index 4921e228e..e041e6543 100644
--- a/src/server/api/endpoints/admin/vacuum.ts
+++ b/src/server/api/endpoints/admin/vacuum.ts
@@ -6,7 +6,7 @@ import { insertModerationLog } from '../../../../services/insert-moderation-log'
 export const meta = {
 	tags: ['admin'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 	requireModerator: true,
 
 	params: {
diff --git a/src/server/api/endpoints/announcements.ts b/src/server/api/endpoints/announcements.ts
index 2b7f90c31..35c70a754 100644
--- a/src/server/api/endpoints/announcements.ts
+++ b/src/server/api/endpoints/announcements.ts
@@ -5,7 +5,7 @@ import { Announcements, AnnouncementReads } from '../../../models';
 import { makePaginationQuery } from '../common/make-pagination-query';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/antennas/create.ts b/src/server/api/endpoints/antennas/create.ts
index 26915c19b..658b8221f 100644
--- a/src/server/api/endpoints/antennas/create.ts
+++ b/src/server/api/endpoints/antennas/create.ts
@@ -8,7 +8,7 @@ import { ApiError } from '../../error';
 export const meta = {
 	tags: ['antennas'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/antennas/delete.ts b/src/server/api/endpoints/antennas/delete.ts
index 6bf9165ae..087834a7b 100644
--- a/src/server/api/endpoints/antennas/delete.ts
+++ b/src/server/api/endpoints/antennas/delete.ts
@@ -7,7 +7,7 @@ import { Antennas } from '../../../../models';
 export const meta = {
 	tags: ['antennas'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/antennas/list.ts b/src/server/api/endpoints/antennas/list.ts
index 3f9deff32..cbc4e827b 100644
--- a/src/server/api/endpoints/antennas/list.ts
+++ b/src/server/api/endpoints/antennas/list.ts
@@ -4,7 +4,7 @@ import { Antennas } from '../../../../models';
 export const meta = {
 	tags: ['antennas', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 };
diff --git a/src/server/api/endpoints/antennas/notes.ts b/src/server/api/endpoints/antennas/notes.ts
index b4c8e7e69..b8428f86a 100644
--- a/src/server/api/endpoints/antennas/notes.ts
+++ b/src/server/api/endpoints/antennas/notes.ts
@@ -10,7 +10,7 @@ import { ApiError } from '../../error';
 export const meta = {
 	tags: ['account', 'notes', 'antennas'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/antennas/show.ts b/src/server/api/endpoints/antennas/show.ts
index dd87de1dc..bc2093ba6 100644
--- a/src/server/api/endpoints/antennas/show.ts
+++ b/src/server/api/endpoints/antennas/show.ts
@@ -7,7 +7,7 @@ import { Antennas } from '../../../../models';
 export const meta = {
 	tags: ['antennas', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/antennas/update.ts b/src/server/api/endpoints/antennas/update.ts
index b4e716888..520e17c4a 100644
--- a/src/server/api/endpoints/antennas/update.ts
+++ b/src/server/api/endpoints/antennas/update.ts
@@ -7,7 +7,7 @@ import { Antennas, UserLists, UserGroupJoinings } from '../../../../models';
 export const meta = {
 	tags: ['antennas'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/ap/show.ts b/src/server/api/endpoints/ap/show.ts
index bbaa1fa10..214116c8c 100644
--- a/src/server/api/endpoints/ap/show.ts
+++ b/src/server/api/endpoints/ap/show.ts
@@ -19,7 +19,7 @@ export const meta = {
 		'ja-JP': 'URIを指定してActivityPubオブジェクトを参照します。'
 	},
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		uri: {
diff --git a/src/server/api/endpoints/app/create.ts b/src/server/api/endpoints/app/create.ts
index 81c851f3a..ac3e8a18d 100644
--- a/src/server/api/endpoints/app/create.ts
+++ b/src/server/api/endpoints/app/create.ts
@@ -8,7 +8,7 @@ import { unique } from '../../../../prelude/array';
 export const meta = {
 	tags: ['app'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	desc: {
 		'ja-JP': 'アプリを作成します。',
diff --git a/src/server/api/endpoints/auth/accept.ts b/src/server/api/endpoints/auth/accept.ts
index be7f3b546..8ba15ba81 100644
--- a/src/server/api/endpoints/auth/accept.ts
+++ b/src/server/api/endpoints/auth/accept.ts
@@ -10,7 +10,7 @@ import { ensure } from '../../../../prelude/ensure';
 export const meta = {
 	tags: ['auth'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/auth/session/generate.ts b/src/server/api/endpoints/auth/session/generate.ts
index 23d4f7e9b..5596e6122 100644
--- a/src/server/api/endpoints/auth/session/generate.ts
+++ b/src/server/api/endpoints/auth/session/generate.ts
@@ -9,7 +9,7 @@ import { genId } from '../../../../../misc/gen-id';
 export const meta = {
 	tags: ['auth'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	desc: {
 		'ja-JP': 'アプリを認証するためのトークンを作成します。',
diff --git a/src/server/api/endpoints/auth/session/show.ts b/src/server/api/endpoints/auth/session/show.ts
index e6ecd8b83..fe92ff362 100644
--- a/src/server/api/endpoints/auth/session/show.ts
+++ b/src/server/api/endpoints/auth/session/show.ts
@@ -6,7 +6,7 @@ import { AuthSessions } from '../../../../../models';
 export const meta = {
 	tags: ['auth'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		token: {
diff --git a/src/server/api/endpoints/auth/session/userkey.ts b/src/server/api/endpoints/auth/session/userkey.ts
index 1dc78eeab..7b474c829 100644
--- a/src/server/api/endpoints/auth/session/userkey.ts
+++ b/src/server/api/endpoints/auth/session/userkey.ts
@@ -7,7 +7,7 @@ import { ensure } from '../../../../../prelude/ensure';
 export const meta = {
 	tags: ['auth'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		appSecret: {
diff --git a/src/server/api/endpoints/blocking/create.ts b/src/server/api/endpoints/blocking/create.ts
index 045be6aef..88ff487ca 100644
--- a/src/server/api/endpoints/blocking/create.ts
+++ b/src/server/api/endpoints/blocking/create.ts
@@ -22,7 +22,7 @@ export const meta = {
 		max: 100
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:blocks',
 
diff --git a/src/server/api/endpoints/blocking/delete.ts b/src/server/api/endpoints/blocking/delete.ts
index ecb5d1109..b0f7d7bd7 100644
--- a/src/server/api/endpoints/blocking/delete.ts
+++ b/src/server/api/endpoints/blocking/delete.ts
@@ -22,7 +22,7 @@ export const meta = {
 		max: 100
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:blocks',
 
diff --git a/src/server/api/endpoints/blocking/list.ts b/src/server/api/endpoints/blocking/list.ts
index c99ba09df..5342e1108 100644
--- a/src/server/api/endpoints/blocking/list.ts
+++ b/src/server/api/endpoints/blocking/list.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['blocking', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:blocks',
 
diff --git a/src/server/api/endpoints/clips/create.ts b/src/server/api/endpoints/clips/create.ts
index a6761c553..f1b20c115 100644
--- a/src/server/api/endpoints/clips/create.ts
+++ b/src/server/api/endpoints/clips/create.ts
@@ -6,7 +6,7 @@ import { Clips } from '../../../../models';
 export const meta = {
 	tags: ['clips'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/clips/delete.ts b/src/server/api/endpoints/clips/delete.ts
index 7e185e465..746f93188 100644
--- a/src/server/api/endpoints/clips/delete.ts
+++ b/src/server/api/endpoints/clips/delete.ts
@@ -7,7 +7,7 @@ import { Clips } from '../../../../models';
 export const meta = {
 	tags: ['clips'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/clips/list.ts b/src/server/api/endpoints/clips/list.ts
index aa16a18d4..6ede8ea0f 100644
--- a/src/server/api/endpoints/clips/list.ts
+++ b/src/server/api/endpoints/clips/list.ts
@@ -4,7 +4,7 @@ import { Clips } from '../../../../models';
 export const meta = {
 	tags: ['clips', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 };
diff --git a/src/server/api/endpoints/clips/notes.ts b/src/server/api/endpoints/clips/notes.ts
index 4e76a4d1f..d4d994d55 100644
--- a/src/server/api/endpoints/clips/notes.ts
+++ b/src/server/api/endpoints/clips/notes.ts
@@ -9,7 +9,7 @@ import { generateMuteQuery } from '../../common/generate-mute-query';
 export const meta = {
 	tags: ['account', 'notes', 'clips'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/clips/show.ts b/src/server/api/endpoints/clips/show.ts
index 0766b3e92..5b2b7b7d5 100644
--- a/src/server/api/endpoints/clips/show.ts
+++ b/src/server/api/endpoints/clips/show.ts
@@ -7,7 +7,7 @@ import { Clips } from '../../../../models';
 export const meta = {
 	tags: ['clips', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/clips/update.ts b/src/server/api/endpoints/clips/update.ts
index d1c31eb8e..483941214 100644
--- a/src/server/api/endpoints/clips/update.ts
+++ b/src/server/api/endpoints/clips/update.ts
@@ -7,7 +7,7 @@ import { Clips } from '../../../../models';
 export const meta = {
 	tags: ['clips'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/drive.ts b/src/server/api/endpoints/drive.ts
index bb85bab14..9b723a054 100644
--- a/src/server/api/endpoints/drive.ts
+++ b/src/server/api/endpoints/drive.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['drive', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files.ts b/src/server/api/endpoints/drive/files.ts
index 77cefdfbe..1a8a21d63 100644
--- a/src/server/api/endpoints/drive/files.ts
+++ b/src/server/api/endpoints/drive/files.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files/attached-notes.ts b/src/server/api/endpoints/drive/files/attached-notes.ts
index 2b84e114b..e1bef8e8d 100644
--- a/src/server/api/endpoints/drive/files/attached-notes.ts
+++ b/src/server/api/endpoints/drive/files/attached-notes.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['drive', 'notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files/check-existence.ts b/src/server/api/endpoints/drive/files/check-existence.ts
index a6cd14caf..f1741cf08 100644
--- a/src/server/api/endpoints/drive/files/check-existence.ts
+++ b/src/server/api/endpoints/drive/files/check-existence.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files/create.ts b/src/server/api/endpoints/drive/files/create.ts
index 61055c5d1..3c5c98253 100644
--- a/src/server/api/endpoints/drive/files/create.ts
+++ b/src/server/api/endpoints/drive/files/create.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	limit: {
 		duration: ms('1hour'),
diff --git a/src/server/api/endpoints/drive/files/delete.ts b/src/server/api/endpoints/drive/files/delete.ts
index d6a20f352..e10ffb891 100644
--- a/src/server/api/endpoints/drive/files/delete.ts
+++ b/src/server/api/endpoints/drive/files/delete.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/files/find-by-hash.ts b/src/server/api/endpoints/drive/files/find-by-hash.ts
index 84cc4f92b..336c85c44 100644
--- a/src/server/api/endpoints/drive/files/find-by-hash.ts
+++ b/src/server/api/endpoints/drive/files/find-by-hash.ts
@@ -9,7 +9,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files/find.ts b/src/server/api/endpoints/drive/files/find.ts
index 732596a33..5872e2c0c 100644
--- a/src/server/api/endpoints/drive/files/find.ts
+++ b/src/server/api/endpoints/drive/files/find.ts
@@ -4,7 +4,7 @@ import define from '../../../define';
 import { DriveFiles } from '../../../../../models';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	tags: ['drive'],
 
diff --git a/src/server/api/endpoints/drive/files/show.ts b/src/server/api/endpoints/drive/files/show.ts
index 4384b2114..3384c4523 100644
--- a/src/server/api/endpoints/drive/files/show.ts
+++ b/src/server/api/endpoints/drive/files/show.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/files/update.ts b/src/server/api/endpoints/drive/files/update.ts
index 81e86a273..f57166a2f 100644
--- a/src/server/api/endpoints/drive/files/update.ts
+++ b/src/server/api/endpoints/drive/files/update.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/files/upload-from-url.ts b/src/server/api/endpoints/drive/files/upload-from-url.ts
index 034ab10f1..04e13a05c 100644
--- a/src/server/api/endpoints/drive/files/upload-from-url.ts
+++ b/src/server/api/endpoints/drive/files/upload-from-url.ts
@@ -17,7 +17,7 @@ export const meta = {
 		max: 60
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/folders.ts b/src/server/api/endpoints/drive/folders.ts
index e2d22e708..f662d53ba 100644
--- a/src/server/api/endpoints/drive/folders.ts
+++ b/src/server/api/endpoints/drive/folders.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/folders/create.ts b/src/server/api/endpoints/drive/folders/create.ts
index 5530abf9d..f6604a3cb 100644
--- a/src/server/api/endpoints/drive/folders/create.ts
+++ b/src/server/api/endpoints/drive/folders/create.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/folders/delete.ts b/src/server/api/endpoints/drive/folders/delete.ts
index fe6c05ad0..2faae93f9 100644
--- a/src/server/api/endpoints/drive/folders/delete.ts
+++ b/src/server/api/endpoints/drive/folders/delete.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/folders/find.ts b/src/server/api/endpoints/drive/folders/find.ts
index 04bec1b17..72ce1d192 100644
--- a/src/server/api/endpoints/drive/folders/find.ts
+++ b/src/server/api/endpoints/drive/folders/find.ts
@@ -6,7 +6,7 @@ import { DriveFolders } from '../../../../../models';
 export const meta = {
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/folders/show.ts b/src/server/api/endpoints/drive/folders/show.ts
index f48f21d73..9026c8dff 100644
--- a/src/server/api/endpoints/drive/folders/show.ts
+++ b/src/server/api/endpoints/drive/folders/show.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/drive/folders/update.ts b/src/server/api/endpoints/drive/folders/update.ts
index 7d3ece00a..6c20b4c51 100644
--- a/src/server/api/endpoints/drive/folders/update.ts
+++ b/src/server/api/endpoints/drive/folders/update.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:drive',
 
diff --git a/src/server/api/endpoints/drive/stream.ts b/src/server/api/endpoints/drive/stream.ts
index b93ee11a1..94c2051bb 100644
--- a/src/server/api/endpoints/drive/stream.ts
+++ b/src/server/api/endpoints/drive/stream.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['drive'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:drive',
 
diff --git a/src/server/api/endpoints/endpoint.ts b/src/server/api/endpoints/endpoint.ts
index 48e78cd04..1a04d8bee 100644
--- a/src/server/api/endpoints/endpoint.ts
+++ b/src/server/api/endpoints/endpoint.ts
@@ -3,7 +3,7 @@ import define from '../define';
 import endpoints from '../endpoints';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	tags: ['meta'],
 
diff --git a/src/server/api/endpoints/endpoints.ts b/src/server/api/endpoints/endpoints.ts
index d1e4edaa2..3ab14389a 100644
--- a/src/server/api/endpoints/endpoints.ts
+++ b/src/server/api/endpoints/endpoints.ts
@@ -2,7 +2,7 @@ import define from '../define';
 import endpoints from '../endpoints';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	tags: ['meta'],
 
diff --git a/src/server/api/endpoints/federation/followers.ts b/src/server/api/endpoints/federation/followers.ts
index d885daf70..c3ab8c29a 100644
--- a/src/server/api/endpoints/federation/followers.ts
+++ b/src/server/api/endpoints/federation/followers.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		host: {
diff --git a/src/server/api/endpoints/federation/following.ts b/src/server/api/endpoints/federation/following.ts
index 1f7981731..dea5c8327 100644
--- a/src/server/api/endpoints/federation/following.ts
+++ b/src/server/api/endpoints/federation/following.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		host: {
diff --git a/src/server/api/endpoints/federation/instances.ts b/src/server/api/endpoints/federation/instances.ts
index 002cfd433..7f0ad44aa 100644
--- a/src/server/api/endpoints/federation/instances.ts
+++ b/src/server/api/endpoints/federation/instances.ts
@@ -6,7 +6,7 @@ import { fetchMeta } from '../../../../misc/fetch-meta';
 export const meta = {
 	tags: ['federation'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		host: {
diff --git a/src/server/api/endpoints/federation/show-instance.ts b/src/server/api/endpoints/federation/show-instance.ts
index 9afcf28a7..8c3b46997 100644
--- a/src/server/api/endpoints/federation/show-instance.ts
+++ b/src/server/api/endpoints/federation/show-instance.ts
@@ -6,7 +6,7 @@ import { toPuny } from '../../../../misc/convert-host';
 export const meta = {
 	tags: ['federation'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		host: {
diff --git a/src/server/api/endpoints/federation/users.ts b/src/server/api/endpoints/federation/users.ts
index f69bbf949..82db4f9f8 100644
--- a/src/server/api/endpoints/federation/users.ts
+++ b/src/server/api/endpoints/federation/users.ts
@@ -7,7 +7,7 @@ import { makePaginationQuery } from '../../common/make-pagination-query';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		host: {
diff --git a/src/server/api/endpoints/following/create.ts b/src/server/api/endpoints/following/create.ts
index 5b43815a5..9db451828 100644
--- a/src/server/api/endpoints/following/create.ts
+++ b/src/server/api/endpoints/following/create.ts
@@ -22,7 +22,7 @@ export const meta = {
 		max: 100
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:following',
 
diff --git a/src/server/api/endpoints/following/delete.ts b/src/server/api/endpoints/following/delete.ts
index 240a037c9..02957077c 100644
--- a/src/server/api/endpoints/following/delete.ts
+++ b/src/server/api/endpoints/following/delete.ts
@@ -22,7 +22,7 @@ export const meta = {
 		max: 100
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:following',
 
diff --git a/src/server/api/endpoints/following/requests/accept.ts b/src/server/api/endpoints/following/requests/accept.ts
index 65c24f7be..6f3a0510a 100644
--- a/src/server/api/endpoints/following/requests/accept.ts
+++ b/src/server/api/endpoints/following/requests/accept.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['following', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:following',
 
diff --git a/src/server/api/endpoints/following/requests/cancel.ts b/src/server/api/endpoints/following/requests/cancel.ts
index 79cdb776f..a12e1f76b 100644
--- a/src/server/api/endpoints/following/requests/cancel.ts
+++ b/src/server/api/endpoints/following/requests/cancel.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['following', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:following',
 
diff --git a/src/server/api/endpoints/following/requests/list.ts b/src/server/api/endpoints/following/requests/list.ts
index 13e4a3938..78f937bb0 100644
--- a/src/server/api/endpoints/following/requests/list.ts
+++ b/src/server/api/endpoints/following/requests/list.ts
@@ -9,7 +9,7 @@ export const meta = {
 
 	tags: ['following', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:following'
 };
diff --git a/src/server/api/endpoints/following/requests/reject.ts b/src/server/api/endpoints/following/requests/reject.ts
index cccb60b24..d5c9a5b7e 100644
--- a/src/server/api/endpoints/following/requests/reject.ts
+++ b/src/server/api/endpoints/following/requests/reject.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['following', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:following',
 
diff --git a/src/server/api/endpoints/games/reversi/games/surrender.ts b/src/server/api/endpoints/games/reversi/games/surrender.ts
index 56d66fb20..9fb436d42 100644
--- a/src/server/api/endpoints/games/reversi/games/surrender.ts
+++ b/src/server/api/endpoints/games/reversi/games/surrender.ts
@@ -12,7 +12,7 @@ export const meta = {
 		'ja-JP': '指定したリバーシの対局で投了します。'
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		gameId: {
diff --git a/src/server/api/endpoints/games/reversi/invitations.ts b/src/server/api/endpoints/games/reversi/invitations.ts
index 71f5aca1d..93ea1bd58 100644
--- a/src/server/api/endpoints/games/reversi/invitations.ts
+++ b/src/server/api/endpoints/games/reversi/invitations.ts
@@ -4,7 +4,7 @@ import { ReversiMatchings } from '../../../../../models';
 export const meta = {
 	tags: ['games'],
 
-	requireCredential: true
+	requireCredential: true as const
 };
 
 export default define(meta, async (ps, user) => {
diff --git a/src/server/api/endpoints/games/reversi/match.ts b/src/server/api/endpoints/games/reversi/match.ts
index da367b597..f1eb3aba2 100644
--- a/src/server/api/endpoints/games/reversi/match.ts
+++ b/src/server/api/endpoints/games/reversi/match.ts
@@ -13,7 +13,7 @@ import { ReversiMatching } from '../../../../../models/entities/games/reversi/ma
 export const meta = {
 	tags: ['games'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/games/reversi/match/cancel.ts b/src/server/api/endpoints/games/reversi/match/cancel.ts
index 71aaae5ee..0abd4b5c8 100644
--- a/src/server/api/endpoints/games/reversi/match/cancel.ts
+++ b/src/server/api/endpoints/games/reversi/match/cancel.ts
@@ -4,7 +4,7 @@ import { ReversiMatchings } from '../../../../../../models';
 export const meta = {
 	tags: ['games'],
 
-	requireCredential: true
+	requireCredential: true as const
 };
 
 export default define(meta, async (ps, user) => {
diff --git a/src/server/api/endpoints/hashtags/list.ts b/src/server/api/endpoints/hashtags/list.ts
index 9bc267779..6e37f909e 100644
--- a/src/server/api/endpoints/hashtags/list.ts
+++ b/src/server/api/endpoints/hashtags/list.ts
@@ -5,7 +5,7 @@ import { Hashtags } from '../../../../models';
 export const meta = {
 	tags: ['hashtags'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/hashtags/search.ts b/src/server/api/endpoints/hashtags/search.ts
index 7caaf3484..32342a63d 100644
--- a/src/server/api/endpoints/hashtags/search.ts
+++ b/src/server/api/endpoints/hashtags/search.ts
@@ -9,7 +9,7 @@ export const meta = {
 
 	tags: ['hashtags'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/hashtags/show.ts b/src/server/api/endpoints/hashtags/show.ts
index 5de906fb1..9462342aa 100644
--- a/src/server/api/endpoints/hashtags/show.ts
+++ b/src/server/api/endpoints/hashtags/show.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['hashtags'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		tag: {
diff --git a/src/server/api/endpoints/hashtags/trend.ts b/src/server/api/endpoints/hashtags/trend.ts
index f820f0bed..0cfc62efb 100644
--- a/src/server/api/endpoints/hashtags/trend.ts
+++ b/src/server/api/endpoints/hashtags/trend.ts
@@ -21,7 +21,7 @@ const max = 5;
 export const meta = {
 	tags: ['hashtags'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	res: {
 		type: 'array' as const,
diff --git a/src/server/api/endpoints/hashtags/users.ts b/src/server/api/endpoints/hashtags/users.ts
index 28a78ff8e..532a490d9 100644
--- a/src/server/api/endpoints/hashtags/users.ts
+++ b/src/server/api/endpoints/hashtags/users.ts
@@ -3,7 +3,7 @@ import define from '../../define';
 import { Users } from '../../../../models';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	tags: ['hashtags', 'users'],
 
diff --git a/src/server/api/endpoints/i.ts b/src/server/api/endpoints/i.ts
index 20a0c604f..7983e77f0 100644
--- a/src/server/api/endpoints/i.ts
+++ b/src/server/api/endpoints/i.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {},
 
diff --git a/src/server/api/endpoints/i/2fa/done.ts b/src/server/api/endpoints/i/2fa/done.ts
index 3420bc3f6..7d35f929e 100644
--- a/src/server/api/endpoints/i/2fa/done.ts
+++ b/src/server/api/endpoints/i/2fa/done.ts
@@ -5,7 +5,7 @@ import { UserProfiles } from '../../../../../models';
 import { ensure } from '../../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/key-done.ts b/src/server/api/endpoints/i/2fa/key-done.ts
index d751dabc4..8ac165e62 100644
--- a/src/server/api/endpoints/i/2fa/key-done.ts
+++ b/src/server/api/endpoints/i/2fa/key-done.ts
@@ -17,7 +17,7 @@ import { publishMainStream } from '../../../../../services/stream';
 const cborDecodeFirst = promisify(cbor.decodeFirst) as any;
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/password-less.ts b/src/server/api/endpoints/i/2fa/password-less.ts
index 19e75ca1c..ee0a065e4 100644
--- a/src/server/api/endpoints/i/2fa/password-less.ts
+++ b/src/server/api/endpoints/i/2fa/password-less.ts
@@ -3,7 +3,7 @@ import define from '../../../define';
 import { UserProfiles } from '../../../../../models';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/register-key.ts b/src/server/api/endpoints/i/2fa/register-key.ts
index 1c2cc32e3..e189519a4 100644
--- a/src/server/api/endpoints/i/2fa/register-key.ts
+++ b/src/server/api/endpoints/i/2fa/register-key.ts
@@ -11,7 +11,7 @@ import { hash } from '../../../2fa';
 const randomBytes = promisify(crypto.randomBytes);
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/register.ts b/src/server/api/endpoints/i/2fa/register.ts
index 112cdd6b7..784b276a2 100644
--- a/src/server/api/endpoints/i/2fa/register.ts
+++ b/src/server/api/endpoints/i/2fa/register.ts
@@ -8,7 +8,7 @@ import { UserProfiles } from '../../../../../models';
 import { ensure } from '../../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/remove-key.ts b/src/server/api/endpoints/i/2fa/remove-key.ts
index cb28c8fbf..3eb92ba19 100644
--- a/src/server/api/endpoints/i/2fa/remove-key.ts
+++ b/src/server/api/endpoints/i/2fa/remove-key.ts
@@ -6,7 +6,7 @@ import { ensure } from '../../../../../prelude/ensure';
 import { publishMainStream } from '../../../../../services/stream';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/2fa/unregister.ts b/src/server/api/endpoints/i/2fa/unregister.ts
index 8fda12809..f1287b2dc 100644
--- a/src/server/api/endpoints/i/2fa/unregister.ts
+++ b/src/server/api/endpoints/i/2fa/unregister.ts
@@ -5,7 +5,7 @@ import { UserProfiles } from '../../../../../models';
 import { ensure } from '../../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/authorized-apps.ts b/src/server/api/endpoints/i/authorized-apps.ts
index 3e9fea19e..050d079d9 100644
--- a/src/server/api/endpoints/i/authorized-apps.ts
+++ b/src/server/api/endpoints/i/authorized-apps.ts
@@ -3,7 +3,7 @@ import define from '../../define';
 import { AccessTokens, Apps } from '../../../../models';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/change-password.ts b/src/server/api/endpoints/i/change-password.ts
index 0f44bbf82..bc2ec3d7b 100644
--- a/src/server/api/endpoints/i/change-password.ts
+++ b/src/server/api/endpoints/i/change-password.ts
@@ -5,7 +5,7 @@ import { UserProfiles } from '../../../../models';
 import { ensure } from '../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/delete-account.ts b/src/server/api/endpoints/i/delete-account.ts
index b4950cb1f..49a334917 100644
--- a/src/server/api/endpoints/i/delete-account.ts
+++ b/src/server/api/endpoints/i/delete-account.ts
@@ -6,7 +6,7 @@ import { ensure } from '../../../../prelude/ensure';
 import { doPostSuspend } from '../../../../services/suspend-user';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/export-blocking.ts b/src/server/api/endpoints/i/export-blocking.ts
index 14d49487e..87cf7655b 100644
--- a/src/server/api/endpoints/i/export-blocking.ts
+++ b/src/server/api/endpoints/i/export-blocking.ts
@@ -4,7 +4,7 @@ import ms = require('ms');
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1hour'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/export-following.ts b/src/server/api/endpoints/i/export-following.ts
index 50dd28837..9afc96a24 100644
--- a/src/server/api/endpoints/i/export-following.ts
+++ b/src/server/api/endpoints/i/export-following.ts
@@ -4,7 +4,7 @@ import ms = require('ms');
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1hour'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/export-mute.ts b/src/server/api/endpoints/i/export-mute.ts
index 1eb51cd77..7bb24f8f8 100644
--- a/src/server/api/endpoints/i/export-mute.ts
+++ b/src/server/api/endpoints/i/export-mute.ts
@@ -4,7 +4,7 @@ import ms = require('ms');
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1hour'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/export-notes.ts b/src/server/api/endpoints/i/export-notes.ts
index dd32c18d1..368a34051 100644
--- a/src/server/api/endpoints/i/export-notes.ts
+++ b/src/server/api/endpoints/i/export-notes.ts
@@ -4,7 +4,7 @@ import ms = require('ms');
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1day'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/export-user-lists.ts b/src/server/api/endpoints/i/export-user-lists.ts
index 7650ca721..e1de59f32 100644
--- a/src/server/api/endpoints/i/export-user-lists.ts
+++ b/src/server/api/endpoints/i/export-user-lists.ts
@@ -4,7 +4,7 @@ import ms = require('ms');
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1min'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/favorites.ts b/src/server/api/endpoints/i/favorites.ts
index 1bbc16256..3518bd9c4 100644
--- a/src/server/api/endpoints/i/favorites.ts
+++ b/src/server/api/endpoints/i/favorites.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['account', 'notes', 'favorites'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:favorites',
 
diff --git a/src/server/api/endpoints/i/import-following.ts b/src/server/api/endpoints/i/import-following.ts
index deafec18e..c8a539cda 100644
--- a/src/server/api/endpoints/i/import-following.ts
+++ b/src/server/api/endpoints/i/import-following.ts
@@ -8,7 +8,7 @@ import { DriveFiles } from '../../../../models';
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1hour'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/import-user-lists.ts b/src/server/api/endpoints/i/import-user-lists.ts
index b7d9d029b..e360a5468 100644
--- a/src/server/api/endpoints/i/import-user-lists.ts
+++ b/src/server/api/endpoints/i/import-user-lists.ts
@@ -8,7 +8,7 @@ import { DriveFiles } from '../../../../models';
 
 export const meta = {
 	secure: true,
-	requireCredential: true,
+	requireCredential: true as const,
 	limit: {
 		duration: ms('1hour'),
 		max: 1,
diff --git a/src/server/api/endpoints/i/notifications.ts b/src/server/api/endpoints/i/notifications.ts
index f624550d4..9a2e17a71 100644
--- a/src/server/api/endpoints/i/notifications.ts
+++ b/src/server/api/endpoints/i/notifications.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['account', 'notifications'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:notifications',
 
diff --git a/src/server/api/endpoints/i/page-likes.ts b/src/server/api/endpoints/i/page-likes.ts
index 23bde74c9..7f44df85d 100644
--- a/src/server/api/endpoints/i/page-likes.ts
+++ b/src/server/api/endpoints/i/page-likes.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['account', 'pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:page-likes',
 
diff --git a/src/server/api/endpoints/i/pages.ts b/src/server/api/endpoints/i/pages.ts
index 5eb4db81b..f55f228d8 100644
--- a/src/server/api/endpoints/i/pages.ts
+++ b/src/server/api/endpoints/i/pages.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['account', 'pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:pages',
 
diff --git a/src/server/api/endpoints/i/pin.ts b/src/server/api/endpoints/i/pin.ts
index ac104b19f..612eaebdb 100644
--- a/src/server/api/endpoints/i/pin.ts
+++ b/src/server/api/endpoints/i/pin.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['account', 'notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/read-all-messaging-messages.ts b/src/server/api/endpoints/i/read-all-messaging-messages.ts
index e8ada277e..036ec02d6 100644
--- a/src/server/api/endpoints/i/read-all-messaging-messages.ts
+++ b/src/server/api/endpoints/i/read-all-messaging-messages.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['account', 'messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/read-all-unread-notes.ts b/src/server/api/endpoints/i/read-all-unread-notes.ts
index cc8ebf58e..efb8a7f0f 100644
--- a/src/server/api/endpoints/i/read-all-unread-notes.ts
+++ b/src/server/api/endpoints/i/read-all-unread-notes.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/read-announcement.ts b/src/server/api/endpoints/i/read-announcement.ts
index c5fbe7d57..070e49eed 100644
--- a/src/server/api/endpoints/i/read-announcement.ts
+++ b/src/server/api/endpoints/i/read-announcement.ts
@@ -9,7 +9,7 @@ import { publishMainStream } from '../../../../services/stream';
 export const meta = {
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/regenerate-token.ts b/src/server/api/endpoints/i/regenerate-token.ts
index e27cf0b18..5d322aa12 100644
--- a/src/server/api/endpoints/i/regenerate-token.ts
+++ b/src/server/api/endpoints/i/regenerate-token.ts
@@ -7,7 +7,7 @@ import { Users, UserProfiles } from '../../../../models';
 import { ensure } from '../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/signin-history.ts b/src/server/api/endpoints/i/signin-history.ts
index 74648951f..4f7da7d34 100644
--- a/src/server/api/endpoints/i/signin-history.ts
+++ b/src/server/api/endpoints/i/signin-history.ts
@@ -5,7 +5,7 @@ import { Signins } from '../../../../models';
 import { makePaginationQuery } from '../../common/make-pagination-query';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/unpin.ts b/src/server/api/endpoints/i/unpin.ts
index 468853357..4d883c4fd 100644
--- a/src/server/api/endpoints/i/unpin.ts
+++ b/src/server/api/endpoints/i/unpin.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['account', 'notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/update-client-setting.ts b/src/server/api/endpoints/i/update-client-setting.ts
index f79961a4f..5143d3d9b 100644
--- a/src/server/api/endpoints/i/update-client-setting.ts
+++ b/src/server/api/endpoints/i/update-client-setting.ts
@@ -5,7 +5,7 @@ import { UserProfiles } from '../../../../models';
 import { ensure } from '../../../../prelude/ensure';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/update-email.ts b/src/server/api/endpoints/i/update-email.ts
index 92ac3d79e..20d970332 100644
--- a/src/server/api/endpoints/i/update-email.ts
+++ b/src/server/api/endpoints/i/update-email.ts
@@ -11,7 +11,7 @@ import { sendEmail } from '../../../../services/send-email';
 import { ApiError } from '../../error';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	secure: true,
 
diff --git a/src/server/api/endpoints/i/update.ts b/src/server/api/endpoints/i/update.ts
index 14ed27fe5..08c37a4f6 100644
--- a/src/server/api/endpoints/i/update.ts
+++ b/src/server/api/endpoints/i/update.ts
@@ -23,7 +23,7 @@ export const meta = {
 
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/i/user-group-invites.ts b/src/server/api/endpoints/i/user-group-invites.ts
index 37eaba06d..9885082a4 100644
--- a/src/server/api/endpoints/i/user-group-invites.ts
+++ b/src/server/api/endpoints/i/user-group-invites.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['account', 'groups'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:user-groups',
 
diff --git a/src/server/api/endpoints/messaging/history.ts b/src/server/api/endpoints/messaging/history.ts
index 2c143c26b..15302eb35 100644
--- a/src/server/api/endpoints/messaging/history.ts
+++ b/src/server/api/endpoints/messaging/history.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:messaging',
 
diff --git a/src/server/api/endpoints/messaging/messages.ts b/src/server/api/endpoints/messaging/messages.ts
index ea01086a8..479f8da8a 100644
--- a/src/server/api/endpoints/messaging/messages.ts
+++ b/src/server/api/endpoints/messaging/messages.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:messaging',
 
diff --git a/src/server/api/endpoints/messaging/messages/create.ts b/src/server/api/endpoints/messaging/messages/create.ts
index 10b82c8f7..3d7a1f4c4 100644
--- a/src/server/api/endpoints/messaging/messages/create.ts
+++ b/src/server/api/endpoints/messaging/messages/create.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:messaging',
 
diff --git a/src/server/api/endpoints/messaging/messages/delete.ts b/src/server/api/endpoints/messaging/messages/delete.ts
index fb1bb42a5..bef55bbc3 100644
--- a/src/server/api/endpoints/messaging/messages/delete.ts
+++ b/src/server/api/endpoints/messaging/messages/delete.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:messaging',
 
diff --git a/src/server/api/endpoints/messaging/messages/read.ts b/src/server/api/endpoints/messaging/messages/read.ts
index 7829fcef6..3a7aae1bd 100644
--- a/src/server/api/endpoints/messaging/messages/read.ts
+++ b/src/server/api/endpoints/messaging/messages/read.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['messaging'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:messaging',
 
diff --git a/src/server/api/endpoints/meta.ts b/src/server/api/endpoints/meta.ts
index 281d58ba9..2bf7b7ed0 100644
--- a/src/server/api/endpoints/meta.ts
+++ b/src/server/api/endpoints/meta.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['meta'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		detail: {
diff --git a/src/server/api/endpoints/mute/create.ts b/src/server/api/endpoints/mute/create.ts
index d13c546fd..6ad82420e 100644
--- a/src/server/api/endpoints/mute/create.ts
+++ b/src/server/api/endpoints/mute/create.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['mute', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:mutes',
 
diff --git a/src/server/api/endpoints/mute/delete.ts b/src/server/api/endpoints/mute/delete.ts
index 1aae15af9..059b7989f 100644
--- a/src/server/api/endpoints/mute/delete.ts
+++ b/src/server/api/endpoints/mute/delete.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['mute', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:mutes',
 
diff --git a/src/server/api/endpoints/mute/list.ts b/src/server/api/endpoints/mute/list.ts
index 1afc120f5..25bf96aa2 100644
--- a/src/server/api/endpoints/mute/list.ts
+++ b/src/server/api/endpoints/mute/list.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['mute', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:mutes',
 
diff --git a/src/server/api/endpoints/my/apps.ts b/src/server/api/endpoints/my/apps.ts
index e8b26362a..348cbfc9f 100644
--- a/src/server/api/endpoints/my/apps.ts
+++ b/src/server/api/endpoints/my/apps.ts
@@ -10,7 +10,7 @@ export const meta = {
 		'en-US': 'Get my apps'
 	},
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/notes/children.ts b/src/server/api/endpoints/notes/children.ts
index 79e1e5ea0..e1a5cc1c8 100644
--- a/src/server/api/endpoints/notes/children.ts
+++ b/src/server/api/endpoints/notes/children.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/conversation.ts b/src/server/api/endpoints/notes/conversation.ts
index 245d42792..0dea309b8 100644
--- a/src/server/api/endpoints/notes/conversation.ts
+++ b/src/server/api/endpoints/notes/conversation.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/create.ts b/src/server/api/endpoints/notes/create.ts
index 73db73ed9..f4bdd5fb5 100644
--- a/src/server/api/endpoints/notes/create.ts
+++ b/src/server/api/endpoints/notes/create.ts
@@ -29,7 +29,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	limit: {
 		duration: ms('1hour'),
diff --git a/src/server/api/endpoints/notes/delete.ts b/src/server/api/endpoints/notes/delete.ts
index 17d44c424..f185ab2e2 100644
--- a/src/server/api/endpoints/notes/delete.ts
+++ b/src/server/api/endpoints/notes/delete.ts
@@ -18,7 +18,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:notes',
 
diff --git a/src/server/api/endpoints/notes/favorites/create.ts b/src/server/api/endpoints/notes/favorites/create.ts
index e3a786fdb..0ca01c42d 100644
--- a/src/server/api/endpoints/notes/favorites/create.ts
+++ b/src/server/api/endpoints/notes/favorites/create.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['notes', 'favorites'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:favorites',
 
diff --git a/src/server/api/endpoints/notes/favorites/delete.ts b/src/server/api/endpoints/notes/favorites/delete.ts
index eea35ef58..7035b91d5 100644
--- a/src/server/api/endpoints/notes/favorites/delete.ts
+++ b/src/server/api/endpoints/notes/favorites/delete.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes', 'favorites'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:favorites',
 
diff --git a/src/server/api/endpoints/notes/featured.ts b/src/server/api/endpoints/notes/featured.ts
index a499afabf..5fc60eecc 100644
--- a/src/server/api/endpoints/notes/featured.ts
+++ b/src/server/api/endpoints/notes/featured.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/notes/hybrid-timeline.ts b/src/server/api/endpoints/notes/hybrid-timeline.ts
index 4ff8e65e3..a4f376f8e 100644
--- a/src/server/api/endpoints/notes/hybrid-timeline.ts
+++ b/src/server/api/endpoints/notes/hybrid-timeline.ts
@@ -17,7 +17,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/notes/mentions.ts b/src/server/api/endpoints/notes/mentions.ts
index fd3767f63..a478d89c0 100644
--- a/src/server/api/endpoints/notes/mentions.ts
+++ b/src/server/api/endpoints/notes/mentions.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		following: {
diff --git a/src/server/api/endpoints/notes/polls/recommendation.ts b/src/server/api/endpoints/notes/polls/recommendation.ts
index cbd4d35cd..a915c95a3 100644
--- a/src/server/api/endpoints/notes/polls/recommendation.ts
+++ b/src/server/api/endpoints/notes/polls/recommendation.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/notes/polls/vote.ts b/src/server/api/endpoints/notes/polls/vote.ts
index 0510e70d3..3c5492f8e 100644
--- a/src/server/api/endpoints/notes/polls/vote.ts
+++ b/src/server/api/endpoints/notes/polls/vote.ts
@@ -24,7 +24,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:votes',
 
diff --git a/src/server/api/endpoints/notes/reactions.ts b/src/server/api/endpoints/notes/reactions.ts
index 742489c0c..4874c85b6 100644
--- a/src/server/api/endpoints/notes/reactions.ts
+++ b/src/server/api/endpoints/notes/reactions.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes', 'reactions'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/reactions/create.ts b/src/server/api/endpoints/notes/reactions/create.ts
index b6aa4c58f..eab1dfde7 100644
--- a/src/server/api/endpoints/notes/reactions/create.ts
+++ b/src/server/api/endpoints/notes/reactions/create.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['reactions', 'notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:reactions',
 
diff --git a/src/server/api/endpoints/notes/reactions/delete.ts b/src/server/api/endpoints/notes/reactions/delete.ts
index 0bdea5802..267d8417c 100644
--- a/src/server/api/endpoints/notes/reactions/delete.ts
+++ b/src/server/api/endpoints/notes/reactions/delete.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['reactions', 'notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:reactions',
 
diff --git a/src/server/api/endpoints/notes/renotes.ts b/src/server/api/endpoints/notes/renotes.ts
index 7f77f16a6..1a6f66b36 100644
--- a/src/server/api/endpoints/notes/renotes.ts
+++ b/src/server/api/endpoints/notes/renotes.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/replies.ts b/src/server/api/endpoints/notes/replies.ts
index 7830ce7ac..3bf16804e 100644
--- a/src/server/api/endpoints/notes/replies.ts
+++ b/src/server/api/endpoints/notes/replies.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/search.ts b/src/server/api/endpoints/notes/search.ts
index efc08d0d4..602c1a71f 100644
--- a/src/server/api/endpoints/notes/search.ts
+++ b/src/server/api/endpoints/notes/search.ts
@@ -17,7 +17,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		query: {
diff --git a/src/server/api/endpoints/notes/show.ts b/src/server/api/endpoints/notes/show.ts
index 75abbae55..2ce2a2b35 100644
--- a/src/server/api/endpoints/notes/show.ts
+++ b/src/server/api/endpoints/notes/show.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/state.ts b/src/server/api/endpoints/notes/state.ts
index df1d9d9fb..73adb8026 100644
--- a/src/server/api/endpoints/notes/state.ts
+++ b/src/server/api/endpoints/notes/state.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		noteId: {
diff --git a/src/server/api/endpoints/notes/timeline.ts b/src/server/api/endpoints/notes/timeline.ts
index 1cf8cc4d1..68a5784d9 100644
--- a/src/server/api/endpoints/notes/timeline.ts
+++ b/src/server/api/endpoints/notes/timeline.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/notes/unrenote.ts b/src/server/api/endpoints/notes/unrenote.ts
index a2070fd22..af558a989 100644
--- a/src/server/api/endpoints/notes/unrenote.ts
+++ b/src/server/api/endpoints/notes/unrenote.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:notes',
 
diff --git a/src/server/api/endpoints/notes/user-list-timeline.ts b/src/server/api/endpoints/notes/user-list-timeline.ts
index 1e669b9d8..b0ff499d9 100644
--- a/src/server/api/endpoints/notes/user-list-timeline.ts
+++ b/src/server/api/endpoints/notes/user-list-timeline.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['notes', 'lists'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		listId: {
diff --git a/src/server/api/endpoints/notes/watching/create.ts b/src/server/api/endpoints/notes/watching/create.ts
index b4045fe93..b6baf3464 100644
--- a/src/server/api/endpoints/notes/watching/create.ts
+++ b/src/server/api/endpoints/notes/watching/create.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/notes/watching/delete.ts b/src/server/api/endpoints/notes/watching/delete.ts
index a272ecc37..70db66b6d 100644
--- a/src/server/api/endpoints/notes/watching/delete.ts
+++ b/src/server/api/endpoints/notes/watching/delete.ts
@@ -15,7 +15,7 @@ export const meta = {
 
 	tags: ['notes'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/notifications/mark-all-as-read.ts b/src/server/api/endpoints/notifications/mark-all-as-read.ts
index 9f34a32e8..a17a3e721 100644
--- a/src/server/api/endpoints/notifications/mark-all-as-read.ts
+++ b/src/server/api/endpoints/notifications/mark-all-as-read.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['notifications', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:notifications'
 };
diff --git a/src/server/api/endpoints/page-push.ts b/src/server/api/endpoints/page-push.ts
index bdd2ebfe5..3b19e1e19 100644
--- a/src/server/api/endpoints/page-push.ts
+++ b/src/server/api/endpoints/page-push.ts
@@ -6,7 +6,7 @@ import { Users, Pages } from '../../../models';
 import { ApiError } from '../error';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 	secure: true,
 
 	params: {
diff --git a/src/server/api/endpoints/pages/create.ts b/src/server/api/endpoints/pages/create.ts
index 62077fa95..11e476242 100644
--- a/src/server/api/endpoints/pages/create.ts
+++ b/src/server/api/endpoints/pages/create.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:pages',
 
diff --git a/src/server/api/endpoints/pages/delete.ts b/src/server/api/endpoints/pages/delete.ts
index 043805aa3..99849ab5f 100644
--- a/src/server/api/endpoints/pages/delete.ts
+++ b/src/server/api/endpoints/pages/delete.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:pages',
 
diff --git a/src/server/api/endpoints/pages/like.ts b/src/server/api/endpoints/pages/like.ts
index 5a50bd6c6..5c7e13f1c 100644
--- a/src/server/api/endpoints/pages/like.ts
+++ b/src/server/api/endpoints/pages/like.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:page-likes',
 
diff --git a/src/server/api/endpoints/pages/show.ts b/src/server/api/endpoints/pages/show.ts
index 84808418f..c8e5ad1d9 100644
--- a/src/server/api/endpoints/pages/show.ts
+++ b/src/server/api/endpoints/pages/show.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		pageId: {
diff --git a/src/server/api/endpoints/pages/unlike.ts b/src/server/api/endpoints/pages/unlike.ts
index 49ad999b3..865df91c3 100644
--- a/src/server/api/endpoints/pages/unlike.ts
+++ b/src/server/api/endpoints/pages/unlike.ts
@@ -11,7 +11,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:page-likes',
 
diff --git a/src/server/api/endpoints/pages/update.ts b/src/server/api/endpoints/pages/update.ts
index e98aedefa..a0fed2889 100644
--- a/src/server/api/endpoints/pages/update.ts
+++ b/src/server/api/endpoints/pages/update.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['pages'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:pages',
 
diff --git a/src/server/api/endpoints/pinned-users.ts b/src/server/api/endpoints/pinned-users.ts
index 853e1cd4b..a129a56d8 100644
--- a/src/server/api/endpoints/pinned-users.ts
+++ b/src/server/api/endpoints/pinned-users.ts
@@ -7,7 +7,7 @@ import { User } from '../../../models/entities/user';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 	},
diff --git a/src/server/api/endpoints/room/show.ts b/src/server/api/endpoints/room/show.ts
index 2dc69210a..96248a8c0 100644
--- a/src/server/api/endpoints/room/show.ts
+++ b/src/server/api/endpoints/room/show.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['room'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/room/update.ts b/src/server/api/endpoints/room/update.ts
index 97586eb6f..c2955f625 100644
--- a/src/server/api/endpoints/room/update.ts
+++ b/src/server/api/endpoints/room/update.ts
@@ -4,7 +4,7 @@ import define from '../../define';
 import { Users, UserProfiles } from '../../../../models';
 
 export const meta = {
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		room: {
diff --git a/src/server/api/endpoints/stats.ts b/src/server/api/endpoints/stats.ts
index c86d893d5..5bc224450 100644
--- a/src/server/api/endpoints/stats.ts
+++ b/src/server/api/endpoints/stats.ts
@@ -3,7 +3,7 @@ import { Notes, Users } from '../../../models';
 import { federationChart, driveChart } from '../../../services/chart';
 
 export const meta = {
-	requireCredential: false,
+	requireCredential: false as const,
 
 	desc: {
 		'en-US': 'Get the instance\'s statistics'
diff --git a/src/server/api/endpoints/sw/register.ts b/src/server/api/endpoints/sw/register.ts
index a4838b456..4253c9557 100644
--- a/src/server/api/endpoints/sw/register.ts
+++ b/src/server/api/endpoints/sw/register.ts
@@ -7,7 +7,7 @@ import { SwSubscriptions } from '../../../../models';
 export const meta = {
 	tags: ['account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		endpoint: {
diff --git a/src/server/api/endpoints/username/available.ts b/src/server/api/endpoints/username/available.ts
index f393d6ed0..89f14d3dc 100644
--- a/src/server/api/endpoints/username/available.ts
+++ b/src/server/api/endpoints/username/available.ts
@@ -5,7 +5,7 @@ import { Users, UsedUsernames } from '../../../../models';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		username: {
diff --git a/src/server/api/endpoints/users.ts b/src/server/api/endpoints/users.ts
index 93cf01a6f..d21dceb27 100644
--- a/src/server/api/endpoints/users.ts
+++ b/src/server/api/endpoints/users.ts
@@ -6,7 +6,7 @@ import { generateMuteQueryForUsers } from '../common/generate-mute-query';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		limit: {
diff --git a/src/server/api/endpoints/users/followers.ts b/src/server/api/endpoints/users/followers.ts
index 68c32fe98..bd4a2739c 100644
--- a/src/server/api/endpoints/users/followers.ts
+++ b/src/server/api/endpoints/users/followers.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/users/following.ts b/src/server/api/endpoints/users/following.ts
index eb699b290..9efb8bfc9 100644
--- a/src/server/api/endpoints/users/following.ts
+++ b/src/server/api/endpoints/users/following.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/users/get-frequently-replied-users.ts b/src/server/api/endpoints/users/get-frequently-replied-users.ts
index 1a17b488f..d0650a172 100644
--- a/src/server/api/endpoints/users/get-frequently-replied-users.ts
+++ b/src/server/api/endpoints/users/get-frequently-replied-users.ts
@@ -10,7 +10,7 @@ import { Notes, Users } from '../../../../models';
 export const meta = {
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/users/groups/create.ts b/src/server/api/endpoints/users/groups/create.ts
index 2a6e5135e..ca011d5cd 100644
--- a/src/server/api/endpoints/users/groups/create.ts
+++ b/src/server/api/endpoints/users/groups/create.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['groups'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/delete.ts b/src/server/api/endpoints/users/groups/delete.ts
index 4f89c324a..71b882516 100644
--- a/src/server/api/endpoints/users/groups/delete.ts
+++ b/src/server/api/endpoints/users/groups/delete.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['groups'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/invitations/accept.ts b/src/server/api/endpoints/users/groups/invitations/accept.ts
index cb5cb7bd0..e86709f83 100644
--- a/src/server/api/endpoints/users/groups/invitations/accept.ts
+++ b/src/server/api/endpoints/users/groups/invitations/accept.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['groups', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/invitations/reject.ts b/src/server/api/endpoints/users/groups/invitations/reject.ts
index b9c25c767..42803d37c 100644
--- a/src/server/api/endpoints/users/groups/invitations/reject.ts
+++ b/src/server/api/endpoints/users/groups/invitations/reject.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['groups', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/invite.ts b/src/server/api/endpoints/users/groups/invite.ts
index bd32b00a6..da0fd1c2c 100644
--- a/src/server/api/endpoints/users/groups/invite.ts
+++ b/src/server/api/endpoints/users/groups/invite.ts
@@ -16,7 +16,7 @@ export const meta = {
 
 	tags: ['groups', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/joined.ts b/src/server/api/endpoints/users/groups/joined.ts
index c60ba57c0..a579a738e 100644
--- a/src/server/api/endpoints/users/groups/joined.ts
+++ b/src/server/api/endpoints/users/groups/joined.ts
@@ -9,7 +9,7 @@ export const meta = {
 
 	tags: ['groups', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/owned.ts b/src/server/api/endpoints/users/groups/owned.ts
index e2c0bf2fc..bb34090cb 100644
--- a/src/server/api/endpoints/users/groups/owned.ts
+++ b/src/server/api/endpoints/users/groups/owned.ts
@@ -8,7 +8,7 @@ export const meta = {
 
 	tags: ['groups', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/pull.ts b/src/server/api/endpoints/users/groups/pull.ts
index 648cdc3dd..f4af884dd 100644
--- a/src/server/api/endpoints/users/groups/pull.ts
+++ b/src/server/api/endpoints/users/groups/pull.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['groups', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/show.ts b/src/server/api/endpoints/users/groups/show.ts
index 643f1acf7..13f171f61 100644
--- a/src/server/api/endpoints/users/groups/show.ts
+++ b/src/server/api/endpoints/users/groups/show.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['groups', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/transfer.ts b/src/server/api/endpoints/users/groups/transfer.ts
index 012f9f4ef..03f5f3927 100644
--- a/src/server/api/endpoints/users/groups/transfer.ts
+++ b/src/server/api/endpoints/users/groups/transfer.ts
@@ -13,7 +13,7 @@ export const meta = {
 
 	tags: ['groups', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/groups/update.ts b/src/server/api/endpoints/users/groups/update.ts
index 2fc0a803a..805b2de6a 100644
--- a/src/server/api/endpoints/users/groups/update.ts
+++ b/src/server/api/endpoints/users/groups/update.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['groups'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:user-groups',
 
diff --git a/src/server/api/endpoints/users/lists/create.ts b/src/server/api/endpoints/users/lists/create.ts
index 28af3c8d8..d02696aed 100644
--- a/src/server/api/endpoints/users/lists/create.ts
+++ b/src/server/api/endpoints/users/lists/create.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['lists'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/users/lists/delete.ts b/src/server/api/endpoints/users/lists/delete.ts
index 0634bca4e..930af1827 100644
--- a/src/server/api/endpoints/users/lists/delete.ts
+++ b/src/server/api/endpoints/users/lists/delete.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['lists'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/users/lists/list.ts b/src/server/api/endpoints/users/lists/list.ts
index 7b89d3431..16f1b0639 100644
--- a/src/server/api/endpoints/users/lists/list.ts
+++ b/src/server/api/endpoints/users/lists/list.ts
@@ -8,7 +8,7 @@ export const meta = {
 
 	tags: ['lists', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/users/lists/pull.ts b/src/server/api/endpoints/users/lists/pull.ts
index 777642301..1a5be2afc 100644
--- a/src/server/api/endpoints/users/lists/pull.ts
+++ b/src/server/api/endpoints/users/lists/pull.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['lists', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/users/lists/push.ts b/src/server/api/endpoints/users/lists/push.ts
index bdc840308..fd76cb815 100644
--- a/src/server/api/endpoints/users/lists/push.ts
+++ b/src/server/api/endpoints/users/lists/push.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['lists', 'users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/users/lists/show.ts b/src/server/api/endpoints/users/lists/show.ts
index 01d03d1bf..5d80a8f47 100644
--- a/src/server/api/endpoints/users/lists/show.ts
+++ b/src/server/api/endpoints/users/lists/show.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['lists', 'account'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/users/lists/update.ts b/src/server/api/endpoints/users/lists/update.ts
index dc08d59f6..600d834f9 100644
--- a/src/server/api/endpoints/users/lists/update.ts
+++ b/src/server/api/endpoints/users/lists/update.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['lists'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'write:account',
 
diff --git a/src/server/api/endpoints/users/recommendation.ts b/src/server/api/endpoints/users/recommendation.ts
index 5f7f287fe..73ac615d4 100644
--- a/src/server/api/endpoints/users/recommendation.ts
+++ b/src/server/api/endpoints/users/recommendation.ts
@@ -12,7 +12,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	kind: 'read:account',
 
diff --git a/src/server/api/endpoints/users/relation.ts b/src/server/api/endpoints/users/relation.ts
index 4971738d3..086e9bd1e 100644
--- a/src/server/api/endpoints/users/relation.ts
+++ b/src/server/api/endpoints/users/relation.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/users/report-abuse.ts b/src/server/api/endpoints/users/report-abuse.ts
index 2ee28c900..a9b5543f3 100644
--- a/src/server/api/endpoints/users/report-abuse.ts
+++ b/src/server/api/endpoints/users/report-abuse.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: true,
+	requireCredential: true as const,
 
 	params: {
 		userId: {
diff --git a/src/server/api/endpoints/users/search-by-username-and-host.ts b/src/server/api/endpoints/users/search-by-username-and-host.ts
index 8544731df..81ff19ff6 100644
--- a/src/server/api/endpoints/users/search-by-username-and-host.ts
+++ b/src/server/api/endpoints/users/search-by-username-and-host.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		username: {
diff --git a/src/server/api/endpoints/users/search.ts b/src/server/api/endpoints/users/search.ts
index 9aa9e398e..dbeb6eb6a 100644
--- a/src/server/api/endpoints/users/search.ts
+++ b/src/server/api/endpoints/users/search.ts
@@ -10,7 +10,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		query: {
diff --git a/src/server/api/endpoints/users/show.ts b/src/server/api/endpoints/users/show.ts
index f49017a8c..ee068e8e2 100644
--- a/src/server/api/endpoints/users/show.ts
+++ b/src/server/api/endpoints/users/show.ts
@@ -14,7 +14,7 @@ export const meta = {
 
 	tags: ['users'],
 
-	requireCredential: false,
+	requireCredential: false as const,
 
 	params: {
 		userId: {