What is API technologies?

API (Application Programming Interface) technologies encompass a broad range of tools, standards, and protocols that enable different software systems to communicate and exchange data with each other. APIs define the methods and data formats that applications can use to request services from one another. Common technologies include REST (Representational State Transfer), SOAP (Simple Object Access Protocol), GraphQL, and gRPC. They are used for integrating systems, enabling microservices architectures, and providing access to data and functionality for mobile, web, and other applications.