Unifying API testing, API Performance testing, API Mocks and UI testing.

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.

Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

Mockoon is the easiest and quickest way to design and run mock REST APIs.

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

The Complete Continuous Testing Platform Any test. Any device. App quality without limits.