REST API

consumerAuthenticationInformation. interactionCounter

Indicates the number of authentication cycles that the cardholder attempted. The cycles are tracked by the issuing bank’s ACS.
Example
: The customer receives the challenge window, enters the one-time password, and clicks
Submit
. This sequence counts as one interaction.
Example:
The customer receives the challenge window, receives the bank message asking if the one-time password should be sent to their phone or email. The customer makes a selection before going to the next screen to enter the one-time password. This sequence counts as two interactions. The first interaction occurs when the customer chooses how to have the one-time password delivered. The second interaction occurs when the customer enters the one-time password and clicks
Submit
.

Specifications

  • Data Type:
    Integer
  • Data Length:
    2

Mapping Information

  • REST API Field:
    consumerAuthenticationInformation.interactionCounter
  • SCMP API Field:
    pa_interaction_counter
  • Simple Order API Field:
    payerAuthValidateReply_interactionCounter