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.

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

API Testing Platform that automatically generates unit test cases with dependency mocks from API calls

Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

Browser and Mobile Automation Test Framework for Node.js

Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.