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Updates from RDX Message Version 2.2.3 to 2.2.4

September 5th, 2025

Updates from RDX Message Version 2.2.3 to 2.2.4:

DateVersionRevisions
Add Objects in in Risk Request:

  • RiskRequest.ExtensionData.VisaPaymentTokenExtension

  • RiskRequest.ExtensionData.VisaPaymentTokenExtension.TokenAdditionalData

  • StepupRequest.ExtensionData

  • StepupRequest.ExtensionData.VisaPaymentTokenExtension

  • StepupRequest.ExtensionData.VisaPaymentTokenExtension.TokenAdditionalData

Add Objects in in Stepup Request:

  • StepupRequest.ExtensionData

  • StepupRequest.ExtensionData.DAFExtension

  • StepupRequest.ExtensionData.VisaPaymentTokenExtension

  • StepupRequest.ExtensionData.VisaPaymentTokenExtension.TokenAdditionalData

Add CardBrandName for NetworkBrand Identifier:

  • RiskRequest.CardBrandName

  • StepupRequest.CardBrandName

  • InitiateActionRequest.CardBrandName
Delete RiskRequest.TransactionInfo.PurchaseType (Object)
Delete RiskRequest.TransactionInfo.ShoppingCart (Object)
Update TransactionType fields from enum to string
Update TransactionType field values:

  • GoodsOrService

  • CheckAcceptance

  • AccountFunding

  • QuasiCash

  • PrepaidActivation
Update TransactionType field in the following objects:

  • RiskRequest.TransactionInfo.TransactionType

  • StepupRequest.TransactionInfo.TransactionType

  • InitiateActionRequest.TransactionInfo.TransactionType
Update RiskRequest.TransactionInfo.RiskProviderInfo (Object):

  • Add SessionId field

  • Remove DeviceId field

  • Update to Name field possible values: ThreatMetrix
Update to RiskRequest.TransactionInfo.DeviceID (Object)

  • o Add DeviceId field
New value added to 3DS Requestor Authentication Indicator values:

  • 80 – Reserved for Directory Server use (FIDO)
Update to Transaction Status Reason Codes:

  • 91 – Can be used for FIDO enrollment (Visa)

  • 92 – Can not be used for FIDO enrollment (Visa)

  • 98 - Suspected Authentication BIN Attack (Mastercard)
New value added to 3DS Requestor Authentication Indicator values:

  • 80 – Reserved for Directory Server use (FIDO)
New Transaction Status Reason Codes added for Blocked Card Flow:

  • 91 – Can be used for FIDO enrollment (Visa)
  • 92 – Can not be used for FIDO enrollment (Visa)

  • 98 - Suspected Authentication BIN Attack (Mastercard)
Addition of OUTOFBANDOTHER to Stepup Type Values