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Webhooks

Webhooks allow SignEngine to notify your application or third-party services when events occur.

Stripe Webhooks​

SignEngine integrates with Stripe for billing. We expose a webhook endpoint to receive events from Stripe.

Endpoint: POST /api/StripeWebhook

  • Purpose: Handles checkout.session.completed events from Stripe.
  • Security: Verifies the stripe-signature header using the configured webhook secret.
  • Response: 200 OK if the event is processed or ignored; 400 Bad Request if signature verification fails.

Custom Webhooks​

Status: Configurable via Portal (Coming Soon)

Currently, custom webhooks for envelope events (e.g., envelope.completed) are not configurable via API. They will be managed via the developer portal in a future update.