# JavaScript Example

### JavaScript Example

```javascript
const crypto = require('crypto');

function verifyWebhookSignature(payload, signature, secret) {
  const computedSignature = crypto
    .createHmac('sha256', secret)
    .update(JSON.stringify(payload))
    .digest('hex');

  return crypto.timingSafeEqual(
    Buffer.from(signature),
    Buffer.from(computedSignature)
  );
}

// Usage in Express.js
app.post('/webhooks', express.json(), (req, res) => {
  const signature = req.headers['x-webhook-signature'];
  const isValid = verifyWebhookSignature(req.body, signature, process.env.WEBHOOK_SECRET);

  if (!isValid) {
    return res.status(401).send('Invalid signature');
  }

  // Process the webhook event
  const event = req.body;
  console.log('Received event:', event.type);

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

Version: partners-v1
Security: bearerAuth, basicAuth