@node Protocol
@unnumbered Protocol

Protocol is very simple: @url{https://en.wikipedia.org/wiki/Bencode,
bencode}d dictionary is sent over TCP.

@itemize
@item @code{v} key contains the data you want to paste
@item optional @code{e} key, holding the desired filename extension,
    without the leading dot, up to 9 characters long
@end itemize

@example
"hello world" => d1:v11:hello worlde
"http://example.com/" and "url" extension => d1:e3:url1:v18:http://example.come
@end example