header

Key	Type	Description	Recquired
`header`	object	This object is required in every call. The information it includes is used to verify the signature.	true
`message`	string	This tag specifies the JSON schema object to validate against. For this call, use `header_msg`.	false

Used By Endpoints:

/check_handle
/request_kyc
/check_kyc

Note - We recently renamed the field auth_handle to app_handle. For backward compatibility, auth_handle is still valid but has been removed from our documentation.

{
  "header": {
    "created": 1234567890, 
    "app_handle": "app_handle", 
    "user_handle":"user_handle", 
    "version": "0.2", 
    "reference": "<your unique id>"
  }, 
  "message": "header_msg"
}