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

Simulate APIs, integrations, and environments at enterprise scale.

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 decentralized global testing network that puts the power of website monitoring and performance testing in the hands of everyday users around the world.

Monitor network requests and API failures with real-time insights

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.