What is a REST API ? Simplified for Beginners Learn what REST APIs are in simple terms. Understand HTTP methods, JSON, status codes, and how to build your first API with practical examples and best practices. Discover what makes an API RESTful . Learn about the key principles, architecture, and best practices that define a RESTful API and how it enhances web application performance and scalability. Learn REST API basics with real-world REST API examples, key principles, architectural constraints, and best practices for reliable design. A REST API , or representational state transfer application programming interface, is an architectural style that’s commonly seen as the standard for designing and building the networked applications that power the web. It provides a set of rules and constraints that, when followed, result in web services that are simple, scalable, and easy to integrate.
