# The checkout.com payment object

A checkout.com payment object is returned as part of the response body of each successful list, retrieve, create or update API call to the `/api/checkout_com_payments` endpoint.

## Fields

| Field                              | Type       | Description                                                                                                                                                                                         |
| ---------------------------------- | ---------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **type**                           | `string`   | `checkout_com_payments`                                                                                                                                                                             |
| **id**                             | `string`   | The checkout.com payment unique identifier                                                                                                                                                          |
| links.**self**                     | `string`   | The checkout.com payment endpoint URL                                                                                                                                                               |
| attributes.**public\_key**         | `string`   | The Checkout.com publishable API key.                                                                                                                                                               |
| attributes.**token**               | `string`   | The Checkout.com payment or digital wallet token.                                                                                                                                                   |
| attributes.**payment\_session**    | `object`   | The session object which initializes payment.                                                                                                                                                       |
| attributes.**success\_url**        | `string`   | The URL to redirect your customer upon 3DS succeeded authentication.                                                                                                                                |
| attributes.**failure\_url**        | `string`   | The URL to redirect your customer upon 3DS failed authentication.                                                                                                                                   |
| attributes.**source\_id**          | `string`   | The payment source identifier that can be used for subsequent payments.                                                                                                                             |
| attributes.**customer\_token**     | `string`   | The customer's unique identifier. This can be passed as a source when making a payment.                                                                                                             |
| attributes.**redirect\_uri**       | `string`   | The URI that the customer should be redirected to in order to complete the payment.                                                                                                                 |
| attributes.**payment\_response**   | `object`   | The Checkout.com payment response, used to fetch internal data.                                                                                                                                     |
| attributes.**mismatched\_amounts** | `boolean`  | Indicates if the order current amount differs form the one of the associated authorization.                                                                                                         |
| attributes.**\_details**           | `boolean`  | Send this attribute if you want to send additional details the payment request (i.e. upon 3DS check).                                                                                               |
| attributes.**\_refresh**           | `boolean`  | Send this attribute if you want to refresh all the pending transactions, can be used as webhooks fallback logic.                                                                                    |
| attributes.**payment\_instrument** | `object`   | Information about the payment instrument used in the transaction.                                                                                                                                   |
| attributes.**created\_at**         | `datetime` | Time at which the resource was created.                                                                                                                                                             |
| attributes.**updated\_at**         | `datetime` | Time at which the resource was last updated.                                                                                                                                                        |
| attributes.**reference**           | `string`   | A string that you can use to add any external identifier to the resource. This can be useful for integrating the resource to an external system, like an ERP, a marketing tool, a CRM, or whatever. |
| attributes.**reference\_origin**   | `string`   | Any identifier of the third party system that defines the reference code.                                                                                                                           |
| attributes.**metadata**            | `object`   | Set of key-value pairs that you can attach to the resource. This can be useful for storing additional information about the resource in a structured format.                                        |
| relationships.**order**            | `object`   | The order associated to the Checkout.com payment, that is set as its payment source.                                                                                                                |
| relationships.**payment\_gateway** | `object`   | The associated payment gateway, inherited by the order payment\_method.                                                                                                                             |
| relationships.**versions**         | `array`    | The associated changes.                                                                                                                                                                             |
| relationships.**event\_stores**    | `array`    | The associated event stores.                                                                                                                                                                        |
| meta.**mode**                      | `string`   | The resource environment (can be one of `test` or `live`)                                                                                                                                           |