sample webhook

const express = require('express')
const app = express()
const port = 3000
const bodyParser = require('body-parser');

var options = {
  
  type: 'application/json'
};
app.use(bodyParser.raw(options));

app.post('/', (req, res) => {
	console.log(req.headers);
	console.log(req.body.toString())
	res.send('Hello World!')
})

app.listen(port, () => console.log(`Example app listening on port ${port}!`))

Instructions to test the webhook:

1. `npm install express`
2. `npm install body-parser`
3. `node server.js`
4. In a separate terminal -> `ngrok http 3000`
5. Copy the https link outputted from ngrok to paste into the http webform