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.

Built for developers and testers alike, SoapUI is the only open source tool that covers the entire testing spectrum (functional, security, load, mocking).

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

Professional software tool for HTTP testing and debugging

Streamline your API testing, integration testing and test data management.

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