Network
curl builder
Fetch an address or send data along and get the curl command with an explanation for each part.
What does this mean?
curl fetches an address or sends data to it, from the command line. It is the standard tool for testing an api, a web server or a download. Fill in what you want to do; you will get the command with an explanation for each part.
Are there passwords or tokens in it? Put them in a variable such as $TOKEN, so they do not end up in your history. Only want your public IP address or a DNS, SSL or port check? See Tools in your terminal. Look at the headers of a site with the HTTP Headers tool.