Supabase Webhooks Deep Dive — Database Triggers, pg_net & Edge Function Patterns

Supabase Webhooks Deep Dive — Database Triggers, pg_net & Edge Function Patterns Supabase Webhooks let you react to INSERT/UPDATE/DELETE events on any table and call an external endpoint or an Edge Function automatically. Under the hood it uses the pg_net extension to fire non-blocking HTTP requests directly from PostgreSQL triggers. How it works DB change → pg_net (async HTTP) → Edge Function or external endpoint Configuring via Dashboard Database → Webhooks → Create a new hook Select table