Fastify

​

When to use it

• Your service already uses Fastify and its plugin model.
• You want webhook registration to live inside Fastify’s encapsulation boundaries.
• You prefer typed event callbacks over manual signature verification and payload parsing.
• You want the adapter to register the parser behavior needed for webhook verification.

​

Key capabilities

​

Install

npm install @rewritetoday/fastify fastify

pnpm add @rewritetoday/fastify fastify

yarn add @rewritetoday/fastify fastify

bun add @rewritetoday/fastify fastify

​

Basic example

import Fastify from 'fastify';
import { Webhooks } from '@rewritetoday/fastify';

const app = Fastify();

await app.register(Webhooks, {
  path: '/webhooks/rewrite',
  secret: process.env.REWRITE_WEBHOOK_SECRET!,
  onPayload({ id, type, data }) {
    console.log({ id, type, data });
  },
});

​

Best practices

​

Related docs