Pagerless for Next.js

Set up

npm i pagerless

export { register, onRequestError } from "pagerless/next";

Works with the app router and the pages router. onRequestError needs Next.js 15 or newer. Edge route handlers can also be wrapped: export const GET = withPagerless(handler).

npx pagerless connect writes this file for you when it finds next in package.json.

What it catches

• Errors in pages, layouts, route handlers, server actions and middleware.
• 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.