3D Secure

3DS 2 Parameters

Request Parameters

Parameter	Description
Merchant ReturnUrl	Mandatory: The URL which the Gateway will post return response parameters to
ApplicationID	Mandatory: Merchant Application ID generated upon the creation of the merchant profile on the iVeri Gateway
MerchantReference	Mandatory: A merchant generated identifier that is unique within a specified time that identifies a transaction sequence.
Amount	Mandatory: The total value of the transaction in the smallest unit of the currency specified (eg in cents)
Currency	Mandatory: The ISO 4217 currency code of the value of the transaction. e.g., USD or ZAR or GBP
PAN	Mandatory: Card number used for transaction
ExpiryDate	Mandatory: The last month of the validity period of the card, formatted as MMYY or MMYYYY
CardSecurityCode	The 3 or 4 digits printed on the card which are not contained on the magnetic strip. Usually printed after the Card number on the signature strip. Corresponds to American Express CIV, MasterCard CVC2 and VISA CVV2

Note:  Depending on the result of 3D secure authentication, the following fields will be returned

Parameter	Description
ApplicationID	Identification of the merchant profile performing the transaction
MerchantReference
Amount
Currency
JWT
PAN
ExpiryDate
ResultCode
ResultDescription
ThreeDSecure_AuthenticationType	Expected Value: 01
CardHolderAuthenticationID	Commonly known XID: Unique identifier generated during the 3DS process
CardHolderAuthenticationData
ElectronicCommerceIndicator	Commonly known as “ECI”: Indicates if the cardholder was fully authenticated, attempted or not. Possible values: ThreeDSecure (ECI “05”, “02”), ThreeDSecureAttempted (“ECI “06” or “01”) or SecureChannel (ECI “07”)
ThreeDSecure_VEResEnrolled	Possible values: Y\|N\|U - Indicates if the card is enrolled.
ThreeDSecure_RequestID
ThreeDSecure_ProtocolVersion	Indicates the version of 3D secure used
ThreeDSecure_DSTransID	Directory Server Transaction ID returned for the transaction