supabase-webhooks-events

# Supabase Webhooks Events

## Prerequisites
- Supabase webhook secret configured
- HTTPS endpoint accessible from internet
- Understanding of cryptographic signatures
- Redis or database for idempotency (optional)

## Instructions

### Step 1: Register Webhook Endpoint
Configure your webhook URL in the Supabase dashboard.

### Step 2: Implement Signature Verification
Use the signature verification code to validate incoming webhooks.

### Step 3: Handle Events
Implement handlers for each event type your application needs.

### Step 4: Add Idempotency
Prevent duplicate processing with event ID tracking.

## Output
- Secure webhook endpoint
- Signature validation enabled
- Event handlers implemented
- Replay attack protection active

## Error Handling

See `{baseDir}/references/errors.md` for comprehensive error handling.

## Examples

See `{baseDir}/references/examples.md` for detailed examples.

## Resources
- [Supabase Webhooks Guide](https://supabase.com/docs/webhooks)
- [Webhook Security Best Practices](https://supabase.com/docs/webhooks/security)