issue jaywcjlove#1242 Add RapidAPI

I have checked for other similar issues
I have explained why this change is important
I have added necessary documentation (if appropriate)

README.md

@@ -349,6 +349,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 * [Katalon Studio](https://www.katalon.com) - Simplify API, Web, Mobile Automation Tests Free. Robust. Cross-platform. Automation testers from 160 countries with channels, GitHub repositories.![Freeware][Freeware Icon]
 * [HTTPie](https://httpie.io/) - HTTPie is making APIs simple and intuitive for those building the tools of our time.![Freeware][Freeware Icon]
 * [bruno](https://www.usebruno.com/) - Bruno is a offline-only, fast and git-friendly opensource API client.![Freeware][Freeware Icon]
+* [RapidAPI](https://paw.cloud/) - RapidAPI for Mac is a free full-featured HTTP client that lets you test and describe the APIs you build or consume.[Freeware][Freeware Icon]
 
 ### Network Analysis