Postman - The Collaboration Platform for API Development
Insomnia REST - The most intuitive cross-platform REST API Client ð´
Postwoman - An online, open source API request builder
soapUI - SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.
cURL - cURL is a computer software project providing a library and command-line tool for transferring data...
Paw.cloud - Paw is a REST client for Mac.