Build cURL commands visually with a form UI. Configure HTTP method, headers, body, authentication, and options.
Frequently Asked Questions
cURL is a command-line tool for transferring data using various network protocols. It is widely used for testing APIs, downloading files, and debugging HTTP requests from the terminal.
Use the -d flag with your JSON payload and set the Content-Type header to application/json. For example: curl -X POST -H "Content-Type: application/json" -d '{"key":"value"}' https://api.example.com
The -L (or --location) flag tells cURL to follow HTTP redirects. If the server responds with a 3xx redirect, cURL will automatically make a new request to the redirect URL.
The --insecure flag (-k) tells cURL to skip SSL certificate verification. While useful for development and testing with self-signed certificates, you should never use it in production as it makes your connection vulnerable to man-in-the-middle attacks.