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Simple Order API | American Express Direct

Required Fields for Authorizing a Payment Using Merchant Decryption for Visa

billTo_city
billTo_country
billTo_email
billTo_firstName
billTo_lastName
billTo_postalCode
billTo_state
billTo_street1
cardTypeSelectionIndicator
If omitted, this field defaults to
1
.
ccAuthService_cavv
For a card that supports 3-D Secure, set this field to the 3-D Secure cryptogram.
ccAuthService_commerceIndicator
For a transaction that does not use 3-D Secure, set this field to the ECI value contained in the Apple Pay response payload.
For a transaction that uses 3-D Secure, set this field to
5
 (
vbv
).
ccAuthService_networkTokenCryptogram
Set this field to the network token cryptogram.
ccAuthService_run
Set this field to
true
.
merchantID
merchantReferenceCode
purchaseTotals_currency
purchaseTotals_grandTotalAmount
Either
purchaseTotals_grandTotalAmount
 or
item_#_unitPrice
 must be included in the request.
transactionMode
Required only for merchants in Saudi Arabia.