post payments paymentPspReference amountUpdates - checkoutservice API | Specway Docs

POST

Update an authorised amount

https://checkout-test.adyen.com/v70/payments/{paymentPspReference}/amountUpdates

Increases or decreases the authorised payment amount and returns a unique reference for this request. You get the outcome of the request asynchronously, in an **AUTHORISATION_ADJUSTMENT** webhook. You can only update authorised amounts that have not yet been captured. The amount you specify in the request is the updated amount, which is larger or smaller than the initial authorised amount. For more information, refer to Authorisation adjustment.

Access Token Required: API Key

Path Parameters

paymentPspReferencestringrequired

The [`pspReference`](https://docs.adyen.com/api-explorer/#/CheckoutService/latest/post/payments__resParam_pspReference) of the payment.

Responses

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

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

Language

CredentialsAPI KEY

API Key

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cURL Request

1curl --request POST \
2     --url 'https://checkout-test.adyen.com/v70/payments/{paymentPspReference}/amountUpdates' \
3     --header 'accept: application/json' \
4     --header 'content-type: application/json'

Response

1{
2  "success": true,
3  "data": {
4    "id": "abc123",
5    "created_at": "2025-01-01T00:00:00Z"
6  }
7}