diff --git a/packages/backend/src/config.ts b/packages/backend/src/config.ts
index 17c76b2260..9b053a4b95 100644
--- a/packages/backend/src/config.ts
+++ b/packages/backend/src/config.ts
@@ -98,6 +98,8 @@ type Source = {
 	proxyRemoteFiles?: boolean;
 	videoThumbnailGenerator?: string;
 
+	bypassRateLimit?: { header: string; value: string }[];
+
 	signToActivityPubGet?: boolean;
 
 	perChannelMaxNoteCacheCount?: number;
@@ -175,6 +177,7 @@ export type Config = {
 	mediaProxy: string;
 	externalMediaProxyEnabled: boolean;
 	videoThumbnailGenerator: string | null;
+	bypassRateLimit: { header: string; value: string }[] | undefined;
 	redis: RedisOptions & RedisOptionsSource;
 	redisForPubsub: RedisOptions & RedisOptionsSource;
 	redisForSystemQueue: RedisOptions & RedisOptionsSource;
@@ -288,6 +291,7 @@ export function loadConfig(): Config {
 		videoThumbnailGenerator: config.videoThumbnailGenerator ?
 			config.videoThumbnailGenerator.endsWith('/') ? config.videoThumbnailGenerator.substring(0, config.videoThumbnailGenerator.length - 1) : config.videoThumbnailGenerator
 			: null,
+		bypassRateLimit: config.bypassRateLimit,
 		userAgent: `Misskey/${version} (${config.url})`,
 		clientEntry: clientManifest['src/_boot_.ts'],
 		clientManifestExists: clientManifestExists,
diff --git a/packages/backend/src/server/api/ApiCallService.ts b/packages/backend/src/server/api/ApiCallService.ts
index d8e792051e..cd15721b03 100644
--- a/packages/backend/src/server/api/ApiCallService.ts
+++ b/packages/backend/src/server/api/ApiCallService.ts
@@ -18,6 +18,7 @@ import { createTemp } from '@/misc/create-temp.js';
 import { bindThis } from '@/decorators.js';
 import { RoleService } from '@/core/RoleService.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
+import type { Config } from '@/config.js';
 import { ApiError } from './error.js';
 import { RateLimiterService } from './RateLimiterService.js';
 import { ApiLoggerService } from './ApiLoggerService.js';
@@ -39,6 +40,8 @@ export class ApiCallService implements OnApplicationShutdown {
 	private userIpHistoriesClearIntervalId: NodeJS.Timeout;
 
 	constructor(
+		@Inject(DI.config)
+		private config: Config,
 		@Inject(DI.userIpsRepository)
 		private userIpsRepository: UserIpsRepository,
 
@@ -243,7 +246,8 @@ export class ApiCallService implements OnApplicationShutdown {
 			throw new ApiError(accessDenied);
 		}
 
-		if (ep.meta.limit) {
+		const bypassRateLimit = this.config.bypassRateLimit?.some(({ header, value }) => request.headers[header] === value) ?? false;
+		if (ep.meta.limit && !bypassRateLimit) {
 			// koa will automatically load the `X-Forwarded-For` header if `proxy: true` is configured in the app.
 			let limitActor: string;
 			if (user) {