3DS ChallengeAsk AIpost {protocol}://{domain}/helpdesk/websockets/3ds/challengeChallenge response from ACSQuery ParamsreferenceintegerReference number of account to save card to while logged out, if x-access-token is sent, this is ignoredForm DatacresstringrequiredthreeDSSessionDatastringrequiredResponses 200Successful Response 401token missing or invalid 500Internal Server ErrorUpdated over 2 years ago