Ok, i got a site, to check twitch channel viewers - twitchviewerlist.com, and modified simple socket-tutorial.
But how can i specify a channel name with this script?
alias test {
  if ($sock(test)) { sockclose test }
  sockopen test twitchviewerlist.com 80
}
on *:sockopen:test:{
  sockwrite -n $sockname GET / HTTP/1.1
  sockwrite -n $sockname Host: twitchviewerlist.com
  sockwrite -n $sockname user-agent: Mozilla/??
  sockwrite -n $sockname Connection: Keep-Alive
  sockwrite -n $sockname $crlf
}
on *:sockread:test:{
  if ($sockerr > 0) return
  :nextread
  sockread %temp
  if ($sockbr == 0) return
  echo -ag %temp
  goto nextread
}