Request Fields

The
payerAuthValidateService_authenticationTransactionID
field in this step is mapped from the
payerAuthEnrollReply_authenticationTransactionID
field in Step 4: Step-Up Iframe.
These fields are required:
  • card_cardType
  • card_expirationMonth
  • card_expirationYear
  • card_accountNumber
  • merchantReferenceCode
  • payerAuthValidateService_authenticationTransactionID
  • purchaseTotals_currency
  • purchaseTotals_grandTotalAmount
    or
    item_#_unitPrice
For further details on individual API fields, refer to the .