Pagerless for NestJS

Set up

npm i pagerless

import { usePagerless } from "pagerless/nestjs";

const app = await NestFactory.create(AppModule);
usePagerless(app);

Or as a provider: { provide: APP_FILTER, useClass: PagerlessExceptionFilter }. Needs @nestjs/core 9 or newer.

What it catches

• 5xx and unknown errors, then handed to Nest's own exception filter.
• Outside HTTP (GraphQL), errors are reported and re-thrown.
• Reports 5xx and crashes only, never 4xx, and leaves the response, logs and error exactly as they were.
• On Node it also starts the SDK: uncaught errors and unhandled rejections, status and latency per route, failing outbound calls (Stripe, OpenAI, Supabase and others named), a heartbeat every 60 seconds and a deploy marker.

Updated October 22, 2026.