REST APIs in Java

A REST API (Representational State Transfer Application Programming Interface) is a way for different software applications to communicate over the internet. In Java, it allows developers to create services that handle requests (like retrieving or submitting data) using standard web protocols. REST APIs use URLs to access resources and typically return data in formats like JSON or XML. This makes it easier for applications to interact, such as a mobile app fetching data from a server. Overall, REST APIs help create efficient, scalable web services that can be easily integrated across various platforms.