# 初始值 Interface Call Dxplaination
WMPF Provides a range of services through HTTPS Request-invoked API to help developers complete device registration, message push and other operations.
# Request Parameter Dxplaination
- for GET 初始值 QueryString The form written in the URL Middle.
- for POST Request, some parameters need to be QueryString The form written in the URL Middle (usually only
access_Token
Additional parameters will be included in the document. URL Other parameters, if not specified, are shown in JSON The character string format is written in POST Requested body Middle.
# access_Token
access_Token
Is the only background interface invocation credential that is required to invoke most background interfaces. Developers should useMobile application AppID (i.e. LauncherAPP of AppID ) Identitycall Get Interface Call Voucher InterfaceGet it and keep it properly.