An Api (Application Programming Interface) is a set of features and rules that exist inside a software program (the application) enabling interaction with it through software - as opposed to a human user interface. The Api can be seen as a simple contract (the interface) between the application offering it and other items, such as third-party software or hardware....Русский 中文 (简体) 正體中文 (繁體) An API (Application Programming Interface)...a human user interface. The API can be seen as a simple contract...