How do I send data with AJAX in JSON format?

Hello,

Is it possible to send out data to particular url with AJAX? Yes it is, "Post to URL" action.

How does "Post to URL" action work? If some can explain little bit from sending to receiving, maybe providing some kind of documents for that, I would be grate full.

What could be solution for sending JSON data through AJAX "Post to URL" action?

Thank you.

Best regards,

Martin Starešinčić