Sign in

v53

OpenAPI 3.1.0raw.githubusercontent.com2026-07-3128260917.5 KB
Modifications

Update an authorised amount

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.

post/payments/{paymentPspReference}/amountUpdates

Path parameters

paymentPspReferencestring required

The pspReference of the payment.

Headers

Idempotency-Keystring

A unique identifier for the message with a maximum of 64 characters (we recommend a UUID).

Request body

industryUsage'delayedCharge' | 'installment' | 'noShow'

The reason for the amount update. Possible values:

  • delayedCharge
  • noShow
  • installment
merchantAccountstring required

The merchant account that is used to process the payment.

referencestring

Your reference for the amount update request. Maximum length: 80 characters.

Response

Created - the request has been fulfilled and has resulted in one or more new resources being created.

industryUsage'delayedCharge' | 'installment' | 'noShow'

The reason for the amount update. Possible values:

  • delayedCharge
  • noShow
  • installment
merchantAccountstring required

The merchant account that is used to process the payment.

paymentPspReferencestring required

The pspReference of the payment to update.

pspReferencestring required

Adyen's 16-character reference associated with the amount update request.

referencestring required

Your reference for the amount update request. Maximum length: 80 characters.

status'received' required

The status of your request. This will always have the value received.