TOP API is called based on HTTP/S protocol. Any language with HTTP/S access library can be used. ISV can use the official SDK to call API, or it can call API according to API protocolWrite native code to call API.

Use the official SDK to call the API

• JAVA call sample code
• .NET call sample code
• PHP call sample code

The official SDK includes API request encapsulation, parameter signature, response interpretation, performance optimization and other functions. For more information, please refer to SDK usage instructions.

Use native code to call API

• JAVA call sample code
• .NET call sample code
• PHP call sample code

API call related tools

• API online testing tool
• API error code list
• API error code query tool

FAQ

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