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.

Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.

Browser and Mobile Automation Test Framework for Node.js

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

A modern, resource-friendly REST client for Windows 10

Charles is a HTTP proxy that enables you to see traffic between your machine and the backend