The embodiment of the invention provides a method and system for API development management, a server and a readable storage medium of a computer. The method for API development management can include the steps that APP demand data, a hypertext preprocessor THINKPHP frame and an APP background management frame are obtained; based on the APP demand data, by the utilization of the hypertext preprocessor THINKPHP FRAME, an API frame is constructed; the API frame and the APP background management frame are integrated, and API development management is performed by calling the APP background management frame through the API frame. In the embodiment of the method, advantages of the THINKPHP frame and advantages of the APP background management frame are combined to perform API development management, the technical problems that API development time is shortened, and API maintenance cost is reduced are solved, addition, deletion, modification and check of an API can be realized, then the functions of loading, unloading, configuring and others are perfected gradually, in this way, while API development is performed, API management can be optimized, and targeted development can be performed according to actual conditions of API development.