> ## Documentation Index
> Fetch the complete documentation index at: https://docs.paypal.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Orders V2

The following are the webhook events related to the [Orders v2 API](/reference/api/rest/orders/create-order).

| Event                                | Trigger                                                                                                                                                                                                                                                       | Related method                                              |
| ------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
| `CHECKOUT.ORDER.COMPLETED`           | A checkout order is processed. **Note:** For use by marketplaces and platforms only.                                                                                                                                                                          | [Orders API](/reference/api/rest/orders/show-order-details) |
| `CHECKOUT.ORDER.APPROVED`            | A buyer approved a checkout order                                                                                                                                                                                                                             | [Orders API](/reference/api/rest/orders/show-order-details) |
| `CHECKOUT.PAYMENT-APPROVAL.REVERSED` | A problem occurred after the buyer approved the order but before you captured the payment. Refer to [Handle uncaptured payments](https://developer.paypal.com/docs/checkout/apm/reference/handle-uncaptured-payments/) for what to do when this event occurs. | [Orders API](/reference/api/rest/orders/show-order-details) |