consumerAuthenticationInformation. proofXml

Date and time of the enrollment check combined with the VEReq and VERes elements.
If you ever need to show proof of enrollment checking, you might need to parse the string for the information required by the payment card company. The value can be very large.
  • For cards issued in the US or Canada, Visa might require this data for specific merchant category codes.
  • For cards not issued in the US or Canada, your bank might require this data as proof of enrollment checking for any payer authentication transaction that you re-present because of a chargeback.


  • Data Type:
  • Data Length:
    No length limit.

Mapping Information

  • REST API Field:
    consumerAuthenticationInformation. proofXml
  • SCMP API Field:
  • Simple Order API Field: