Interface NextObserveOptions

Options for the Next.js wrapper

interface NextObserveOptions {
after?: (callback: () => void | Promise<void>) => void;
waitUntil?: (promise: Promise<unknown>) => void;
}

Properties

after?: (callback: () => void | Promise<void>) => void

Next.js 15+ after() function from 'next/server' Preferred method - runs after response without blocking

import { after } from 'next/server';
export const POST = withObserve(handler, { after });

waitUntil?: (promise: Promise<unknown>) => void

Vercel's waitUntil() from '@vercel/functions' Alternative for Vercel deployments

import { waitUntil } from '@vercel/functions';
export const POST = withObserve(handler, { waitUntil });