Q：Why does the secondary verification request return pass_token error?
A：Normally, it is caused by using different ID on the front end and back end, so please check if you use the same ID on the front end and back end. If there are any questions, please provide lot_number and contact your account manager.
Q：Why does the secondary verification API report -50005 error code?
A：Please check whether the string (gen_time) only consists of numbers. If not, please adjust gen_time to consist of numbers. If yes, it is usually caused by an error in the request format. The transmission of the secondary verification API requires the form data key-value pair format. Please check the request format and then request again.