read a webhook in javascript

To read a webhook in JavaScript, you need to setup a web server that can receive HTTP POST requests. Here is a sample code that uses Node.js and the Express library to create a server and listen to incoming webhook events:

index.tsx
const express = require('express');
const app = express();
const port = 3000;

app.use(express.json());

app.post('/webhook', (req, res) => {
  // process webhook event
  console.log(req.body);

  res.status(200).send('Webhook received!');
});

app.listen(port, () => {
  console.log(`App listening at http://localhost:${port}`);
});
334 chars
17 lines

In the above code, we create an Express app and configure it to parse incoming JSON payloads using the express.json() middleware. We then define a route /webhook that listens to incoming POST requests.

When a webhook is fired, the payload is sent as a JSON object in the request body. We can access the payload data using the req.body object. In this example, we simply log the payload to the console and send a response back to the webhook sender.

You can customize the code to process the webhook data according to your needs. Remember to secure your webhook endpoint using proper authentication and validation techniques.