/v1/card/verifyendpoint takes in the payload and details of the challenged payment instrument, and returns a
CardVerifyTokenthat can then be validated either immediately or at a later time using
/v1/token/validate. This separates the responsibility of scanning the card vs validating and acting on the fraud response, and gives the implementor flexibility around when to issue the Card Verify challenge and when to enforce it.
/v1/token/validatein succession to immediately get a decision on the challenged card.
/v1/token/validatedetails with the payload and details about the challenged card.