An App Monitor checks a URL at a regular interval and alerts you when it becomes unavailable or when a custom condition fails.

Steps

1. Go to Infrastructure → App Monitor (or open /monitors).
2. Click Add monitor.
3. Enter the URL (include https://).
4. Choose a check interval — from 1 minute up to 60 minutes depending on your plan.
5. Select alert conditions (default: URL becomes unavailable).
6. Add at least one notification channel (email, Slack, webhook, etc.).
7. Save — checks begin immediately.

Optional settings

• HTTP method — GET, POST, HEAD, and others for API endpoints
• Request headers & basic auth — for protected endpoints
• Response validation — alert if page contains/does not contain text, or if a JSON path fails
• SSL certificate monitoring — warn before certificate expiry
• Domain expiry monitoring — warn before domain registration expires