APIs are application programming interfaces ... how APIs are made, REST and SOAP. SOAP stands for Simple Object Access Protocol, and is a fairly rigid style of API design that uses XML.

An application programming interface ... to develop API specifications today: Remote Procedure Call (RPC) Service Object Access Protocol (SOAP) Representational State Transfer (REST) GraphQL ...

Developers use application programming interfaces ... API (specifically, the fetch API), to issue an HTTP call against the server that lives at https://the-one-api.dev. That is a REST API, which ...