RapidAPI for Mac is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.

Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.

A modern, resource-friendly REST client for Windows 10

Professional software tool for HTTP testing and debugging

Design, debug, and test APIs locally or in the cloud

The World's first AI Driven Enterprise Software Reliability Platform