OPTIONS Request with Curl

This page shows how to send an OPTIONS request with Curl. Browsers send OPTIONS requests when making a CORS request to another origin.
Curl is a command-line tool for transferring data to or from the server. ReqBin online Curl client supports basic Curl commands for the HTTP/s protocol. Test your API by making Curl requests right from your browser. Check server performance. Detect security issues in your code. Learn how HTTP works.