Refunds a payment that has been captured, and returns a unique reference for this request. You get the outcome of the request asynchronously, in a **REFUND** webhook. You can refund either the full captured amount or a part of the captured amount. You can also perform multiple partial refunds, as long as their sum doesn't exceed the captured amount. > Some payment methods do not support partial refunds. To learn if a payment method supports partial refunds, refer to the payment method page such as cards, iDEAL, or Klarna. If you want to refund a payment but are not sure whether it has been captured, use the `/payments/{paymentPspReference}/reversals` endpoint instead. For more information, refer to Refund.

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

Refunds a payment that has been captured, and returns a unique reference for this request. You get the outcome of the request asynchronously, in a **REFUND** webhook. You can refund either the full captured amount or a part of the captured amount. You can also perform multiple partial refunds, as long as their sum doesn't exceed the captured amount. > Some payment methods do not support partial refunds. To learn if a payment method supports partial refunds, refer to the payment method page such as cards, iDEAL, or Klarna. If you want to refund a payment but are not sure whether it has been captured, use the `/payments/{paymentPspReference}/reversals` endpoint instead. For more information, refer to Refund.

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}