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

# Refunds

> Request refunds for settled transactions.

The Refund API processes one or more transactions in `LIQUIDADO` status. The current guide documents support for CARD, YAPE, and CUOTEALO.

```http theme={"system"}
POST {{base}}/refund
```

## Headers

| Header                     | Use                                                          |
| -------------------------- | ------------------------------------------------------------ |
| `Authorization`            | Bearer token obtained through the security API.              |
| `ALG-API-VERSION`          | API version agreed for the integration.                      |
| `payment-facilitator-code` | Required identifier when operating as a Payment Facilitator. |

## Request body

* `merchant_code`: identifies the merchant.
* `operations`: array of transactions to refund.
* Each item identifies the original operation and corresponding amount according to the current specification.

<Steps>
  <Step title="Confirm status">Verify that the transaction is settled and the method supports refunds.</Step>
  <Step title="Send the request">Include credentials, API version, merchant, and operations to refund.</Step>
  <Step title="Process each result">Review individual results and retain identifiers for reconciliation.</Step>
</Steps>