FAQ

Frequently Asked Questions

Posted request, but faced 403 ERROR.#

Exception Details:

The request could not be satisfied.
Request blocked. We can't connect to the server for this app or website at this time. There might be too much traffic or a configuration error. Try again later, or contact the app or website owner.
If you provide content to customers through CloudFront, you can find steps to troubleshoot and help prevent this error by reviewing the CloudFront documentation.

Solution: Please carefully check your request path is following document, for example:

create order: https://bpay.binanceapi.com/binancepay/openapi/order

Posted request, but faced error with code "100001001".#

Exception Details:

{"status":"ERROR","type":"SYS","code":"100001001","errorData":"System abnormality"}

Solution:

  • Please check if you used GET, POST method should be used.
  • Please check if you didn't put content-type: application/json in request header
  • Please check if you didn't post body in request

Posted request, but faced error with code "400002"#

Exception Details:

{"code":"400002","msg":"Signature for this request is not valid."}

Solution:

  • Please check if your sign logic is incorrect, given payload = "123123", cecretKey = "987654321", the signature should be "12D028B39C58FCE2F49DB04BE970B23DEC3F3550231F58D5DF8398941D9E17C885BDF432F5CCC074E345E9450DD7B0664091F029DEB1A51240B43D2133BE0B5C".
  • Please check if your json request body used ', should use "