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Webhooks

COPE webhooks deliver selected cart, checkout, order, payment, refund, chargeback, and payout events to subscriber endpoints as signed JSON: id, type, version, source, created_at, occurred_at, and the event body in data. Register HTTPS endpoints in the COPE dashboard. Use the event reference to choose the webhook types your integration is ready to process.

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Recommended subscriptions

Most integrations need only the events that say how a purchase ended. The dashboard offers these first when you create an endpoint:

• cart.order.completed - An order has completed successfully.
• cart.order.failed - An order has failed.
• payment.sale.succeeded - A payment sale has succeeded.
• cart.cart.abandoned - A cart has been abandoned.

Cart and checkout events describe the buyer’s way to a purchase: a cart created, a line added, a currency or buyer detail changed, a checkout started. Subscribe to them only when your integration acts on those steps.

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Delivery semantics

Return a 2xx response only after the event is durably accepted. If processing fails, return a non-2xx response so delivery can be retried.