ToolReign
Developer

cURL Command Generator

Build cURL commands with a visual form. Add method, URL, headers, body, and auth — get a ready-to-run cURL command.

curl \
  -H "Authorization: Bearer your-token-here" \
  -H "Content-Type: application/json" \
  "https://api.example.com/users"

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Frequently Asked Questions

Quick answers to common questions

What is cURL?+

cURL is a command-line tool for transferring data using various protocols. It's the most common way developers test APIs, debug HTTP requests, and script web interactions.

How do I send a POST request with cURL?+

curl -X POST https://api.example.com/endpoint -H "Content-Type: application/json" -d '{"key": "value"}'. The -d flag sends data, -H adds headers.

How do I add authorization to cURL?+

For Bearer token: -H "Authorization: Bearer YOUR_TOKEN". For basic auth: -u username:password. For API key: -H "X-API-Key: YOUR_KEY".