API ReferenceWebhooks
Webhooks
Merchant endpoints notified of events.
Register HTTPS endpoints to receive signed checkout.* and payment.* events. Use the dashboard to list endpoints and inspect deliveries; API keys can register and delete endpoints.
Listing endpoints (GET /api/v1/webhooks) requires a dashboard session in v0, not an API key alone.
List webhook endpoints
GET /api/v1/webhooks (dashboard session)
Register a webhook endpoint
POST /api/v1/webhooks
Remove a webhook endpoint
DELETE /api/v1/webhooks/{id}
List webhook deliveries
GET /api/v1/webhooks/deliveries
See also Webhook events for payload shapes.