Fly.io Events & Monitoring Overview Fly.io does not have traditional webhooks. Instead, monitor machine state changes via the Machines API, process structured logs via , and use health check endpoints for automated responses. Instructions Step 1: Poll Machine State Changes Step 2: Health Check Event Handler Step 3: Structured Log Processing Step 4: Deployment Event Notifications Resources - Machines API - Health Checks - Fly Logs Next Steps For performance optimization, see . ---