Setup
Enter the URL that should receive the POST request; optionally add a secret to verify the HMAC signature header.
- Add channel → Webhook and enter your endpoint URL
- Optionally set a secret; we sign each request with HMAC-SHA256
- Choose the events you want
- Send a test and inspect the payload
What you receive
Down and recovery alerts with the monitor name, reason, HTTP status, region and a link to the monitor. SSL and domain expiry warnings and missed heartbeats use the same channel.
Routing
Assign the channel to any monitor, combine it with email or a second channel, and use maintenance windows to silence alerts during planned work.