Online API Testing Tool. Test REST & SOAP APIs Online

Online API testing tool for REST & SOAP APIs. Test your API by making API calls directly from your browser.
API Testing Made Easy

ReqBin is a free online API testing and prototyping tool. Test your API by sending REST API, SOAP API, and WEB API requests to the server right from your browser, and inspect the server responses.

  • Post requests directly from your browser
  • Share and discuss your requests online
  • Embed ReqBin widget with request examples on your website
  • See detailed request timings from different locations
  • Built-in JSON, XML, HTML and CSS validators
  • 256-bit SSL encryption for all transmitted data
  • No CORS warnings