The CyberSource Secure Acceptance Flexible Token v1 APIs was deprecated, therefore, you will not be able to use the Flex API. You will need to move to v2 CyberSource Rest APIs going forward. I have provided the link to the v2 CyberSource APIs below.
Re: Test QuestionProblems with Flexibile Token API ???????
Hope you are doing well. I am currently having struggle of tokenizng card, and it is returnung tokenization error , as I have read thread you are giving solution to use v2 of cybersource. I just want to confirm, Cybersource secure acceptance flex token v1 is depreceated? and by using v2 cybersource payment , the card detials for this is already secured? I have attached screen error I encounter . Thank you so much