The Secret Security Wiki


Representational State Transfer

Representational state transfer (REST) is a convention for stateless client-server communications that is typically implemented using the HTTP protocol (using other protocols is also technically possible). REST itself is not a protocol – it is simply a set of conventions that strive to create simplicity and consistency in resource naming across different web-based applications or APIs.

In a RESTful architecture, standard HTTP methods are used in combination with Uniform Resource Identifiers (URIs) to communicate requests and responses between a client and a server. Each URIs describes a self-contained operation and contains all the information needed to satisfy the request.

A RESTful interface simplifies communications between web services because every request is self-contained, so there is no need to rely on, or keep track of, a persistent session.

  • What is the difference between REST API and SOAP API?

    Both REST and SOAP offer a means of communications between web-services. REST is merely a convention implemented using the HTTP protocol and is therefore considered simpler to learn and implement.

  • What is Rest web API?

    REST web API is a convention for client-server communications implemented using the HTTP protocol, where every request/response is stateless and self-contained.

  • What are common uses for REST API?

    REST APIs are a de facto standard used by many web applications/services and commonly used for communicating with/between web applications/services.