Implement Zoom webhooks, HTTP notifications sent when events occur, such as meetings starting or recordings becoming available. Use reference guidance for event selection, subscriptions, signature verification, endpoint validation, delivery handling, and retries.
Reference skill for Zoom webhooks. Use after routing to an event-driven workflow when implementing subscriptions, signature verification, delivery handling, retries, or event-type selection.
Review the instructions the agent will receive before you install.
Background reference for Zoom event delivery over HTTP. Prefer workflow skills first, then use this file for verification, subscription, and delivery details.
Need help with authentication? See the zoom-oauth skill for OAuth setup.
// Express.js webhook handler
const crypto = require('crypto');
// Capture raw body for signature verification (avoid re-serializing JSON).
app.use(require('express').json({
verify: (req, _res, buf) => { req.rawBody = buf; }
}));
app.post('/webhook', (req, res) => {
// Verify webhook signature
const signature = req.headers['x-zm-signature'];
const timestamp = req.headers['x-zm-request-timestamp'];
const body = req.rawBody ? req.rawBody.toString('utf8') : JSON.stringify(req.body);
const payload = `v0:${timestamp}:${body}`;
const hash = crypto.createHmac('sha256', WEBHOOK_SECRET)
.update(payload).digest('hex');
if (signature !== `v0=${hash}`) {
return res.status(401).send('Invalid signature');
}
// Handle event
const { event, payload } = req.body;
console.log(`Received: ${event}`);
res.status(200).send();
});
| Event | Description |
|---|---|
meeting.started | Meeting has started |
meeting.ended | Meeting has ended |
meeting.participant_joined | Participant joined meeting |
recording.completed | Cloud recording ready |
user.created | New user added |
| Type | Repository | Stars |
|---|---|---|
| Node.js | webhook-sample | 34 |
| PostgreSQL | webhook-to-postgres | 5 |
| Go/Fiber | Go-Webhooks | - |
| Header Auth | zoom-webhook-verification-headers | - |
| Language | Repository | Description |
|---|---|---|
| Laravel | binary-cats/laravel-webhooks | Laravel webhook handler |
| AWS Lambda | splunk/zoom-webhook-to-hec | Serverless to Splunk HEC |
| Node.js | Will4950/zoom-webhook-listener | Webhook forwarder |
| Express+Redis | ojusave/eventSubscriptionPlayground | Socket.io + Redis |
Full list: See general/references/community-repos.md
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