/n software 3-D Secure V2 iOS Edition

Questions / Feedback?

Response Handling

The 3DS Server is responsible for reading the authentication response from the directory server and indicating to the client (in this case, the app) whether or not a challenge is required. In our 3DS Server component, check the TransactionStatus property after the SendAuthRequest method completes. If this is a value of C or D, a challenge is required.

If no challenge is required (frictionless flow), or authentication cannot be performed for some reason, no further action is required from a 3-D Secure standpoint. Proceed to the Completing Authentication section for details on closing the Transaction.

If a challenge is required, the 3DS Server should return the ClientAuthResponse property value to the app for use when starting the challenge process. The Performing a Challenge section details how to perform the challenge.

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/n software 3-D Secure V2 iOS Edition - Version 2.2 [Build 7954]