Incremental authorization

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An incremental authorization increases the authorized amount on the customer's payment instrument.

Currently, the incremental authorization is only supported by a few adapters.

A following capture transaction may capture the full amount of the initial transaction and all its subsequent incremental authorizations.

Note: The capture transaction must refer to the initial preauthorize!

POST /transaction/{apiKey}/incrementalAuthorization

Path parameters

Name	Type	Description
apiKey	requiredstring	API Key of Connector

Request body example

{
  "cardData": {
    "cardHolder": "Alex Smith",
    "pan": "4111111111111111",
    "cvv": "123",
    "expirationMonth": "7",
    "expirationYear": "2029"
  },
  "merchantTransactionId": "your-unique-identifier",
  "referenceUuid": "4d40738b1194869734f7",
  "merchantMetaData": "my-category-1",
  "amount": "9.99",
  "currency": "EUR",
  "successUrl": "https://shop.example.org/checkout/success",
  "cancelUrl": "https://shop.example.org/checkout/cancelled",
  "errorUrl": "https://shop.example.org/checkout/error",
  "callbackUrl": "https://api.example.org/callback",
  "description": "Purchase description shown on credit card statement."
}