APIs sit between an application and the web server, acting as an intermediary layer that processes data transfer between systems.Ī client application initiates an API call to retrieve information-also known as a request. (Typically these rules are documented in an API specification). How an API worksĪn API is a set of defined rules that explain how computers or applications communicate with one another. Programmers don't need to know how an API is implemented they simply use the interface to communicate with other products and services. API use has surged over the past decade, to the degree that many of the most popular web applications today would not be possible without APIs. This allows services and products to communicate with each other and leverage each other’s data and functionality through a documented interface. Manage your APIs with IBM → What is an application programming interface (API)?Īn application programming interface, or API, enables companies to open up their applications’ data and functionality to external third-party developers and business partners, or to departments within their companies. Application programming interfaces, or APIs, simplify software development and innovation by enabling applications to exchange data and functionality easily and securely.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |