Is it possible to send messages to FaceBook users through a php site?

Question

Facebook

I need to send messages to facebook users via a website. I can't find how to do it in the API.

Answer 1

Good afternoon.
You can try to log in to facebook via cUrl, go to the section where messages are sent and send.
All through cUrl, look at facebook itself what is sent and how, what headers to send, what data in POST, etc. etc.
So I think you can, the main thing is to tinker and figure out how facebook itself works.
Check out this page, maybe it will help you.

Answer 2

It is forbidden.

Answer 3

I think my friends can