Updates to the VCAS ADX API

Date	Version	Updates
06/2017	1.0	Initial Release
08/2017	1.0.1 1.0.2	Changed SendAuthenticationResultDetailExtended to SendAuthenticationResultDetail Added AuthenticationType to SendAuthenticationResult and SendAuthenticationResultDetail Added 3RIIndicator to SendAuthenticationResultDetail Added MerchantChallengeIndicator to SendAuthenticationResultDetail Added NonPaymentAuthenticationIndicator to SendAuthenticationResultDetail Added TransactionExponent to SendAuthenticationResultDetail.TransactionInfo Added CardType and CardholderName to SendAuthenticationResultDetail.TransactionInfo.PaymentInfo Added MerchantAdditionalData to SendAuthenticationResultDetail.TransactionInfo Added AddressMatch to SendAuthenticationResultDetail.TransactionInfo Added ReasonCodes to SendAuthenticationResultDetail Added RuleTriggered to SendAuthenticationResultDetail Updated RequestId character length to 36
10/2017	1.0.3	Added PaymentInfo to SendAuthenticationResultRequest
01/2018	1.0.4	Updated description for RequestId
02/2018	1.0.5	Updated descriptions for CAVV and ECI. Added MessageVersion to SendAuthenticationResult and SendAuthenticationResultDetail
05/2018	1.0.6	SendAuthenticationRequestDetail Request, updated TransactionTimeStamp from 14 characters to 24 characters Updated MerchantCountryCode from 3 characters to 2 Updated Billing and Shipping Country Code description and characters
06/2018	1.0.7	Updated Channel Value 3RI to ThreeRI
07/2018	1.0.8	Added R as a response value for AuthenticationResponse
09/2018	1.0.9	Updated DeviceExtendedData description, type, and character length
01/2019	1.0.10	Removed reference to ISO 8601 from PreOrderDate
02/2019	1.1.0	TransactionExponent updated type to number from string TransactionType values corrected; Purchase, CardAdd Added note to Overview related to unavailable transaction data Added RiskProviderInfo Object for TransactionInfo
09/2019	1.1.1	Updated lengths for Reason properties Updated length of ReasonCode properties to 32 characters Updated length of ReasonDescription properties to 256 characters
09/2019	1.2.0	Added new fields to SendAuthenticationResultRequest: DSTransactionId CAVVHex Added new fields to SendAuthenticationResultDetail: DSTransactionId CAVVHex AdditionalRiskResultInfo - RiskIndicator - DeviceIDVelocity - IPVelocity
10/2019	1.2.1	Corrected Required indicator to “Optional” in SendAuthenticationResultDetail.TransactionInfo.BillingAddress (Object)
09/2020	1.2.2	Added “Authentication Responses” section to describe new use cases for ADX Corrected the AuthenticationType possible values Corrected the Device Locale length to 2028 characters max. Corrected Required indicator to “Optional” in SendAuthenticationResultDetail.TransactionInfo.ShippingAddress (Object) New value for AuthenticationResponse > “I” for “Information Only” New Field > MerchantInfo: AcquirerCountryCode New Field > TransactionInfo MandatedRegion DeviceInfo New Field: BrowserJavascriptEnabled (New EMV3DS 2.2 Value) Updates to SendAuthenticationResultDetail.ExemptionInfo (Object): MerchantFraudRate SecureCorporatePaymentResultDetail > Updated MerchantChallengeIndicator valuesRemoved fields: 3RIIndicator NonPaymentAuthenticationIndicator
08/2021	1.2.3	Clarification made to AuthenticationType field “Authentication Statuses” table header changed to “Authentication Responses” for consistency with ADX data fields. Added additional values to Authentication Responses table: I - Information Only Clarification and footnote added to AuthenticationResponse field: Type of authentication credential used for the given transaction. Note: The "AuthenticationType" field is referred to as “CredentialType” in other Cardinal services. This is not the same as authentication type in reports. This field will be NULL in the case where no credentials were used, as in the case of a non-challenge transaction.
09/2021	1.2.4	SendAuthenticationResultDetail.TransactionInfo.RiskProviderInfo (Object): AuthenticationType ProviderID and DeviceID element types changed from numeric to alphanumeric. MerchantCountryCode; length modified to “up to 3 characters”. DSTransactionId; Required status modified to “Conditional”; required for EMV 3DS 2.x transactions only. Updates to the Authentication Responses table to clarify when the ADX Request is sent. Updates to description to include “Sent from RDX”: SendAuthenticationResultDetail.TransactionInfo.ReasonCodes.Risk (Reason Code) SendAuthenticationResult.Error (description) Addition of “blank” as possible values for AuthenticationType in: SendAuthenticationResult Request SendAuthenticationResultDetail Request
05/2022	1.2.5	Removal of Authentication Types from SendAuthenticationResultDetailRequest and SendAuthenticationResultRequest: BIOMETRIC_IDENTITY_CHECK KBAMULTI Addition of new data point in ADX Transaction Example: AuthenticationType; OTPSMS Inclusion of Mandated Region Values table
06/2022	1.2.6	Update to SendAuthenticationResultDetail.TransactionInfo.MerchantAdditionalData (Object): GiftCardAmount and GiftCardCount; Type changed to String
06/2022	1.2.7	Updates to Authentication Responses table. To include EMV 3DS 2.X.X.X responses. Note regarding the deprecation of the SendAuthenticationResultDetail.TransactionInfo.ShoppingCart.CartItem

Changelog

ADX Changelog - Version 2.x

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Version 1.1

Authentication Data Exchange (ADX) Changelog