HeartBrokenTR, here is the code edited to be automated in detecting any URL entered in the channel and have it converted as a shortened version:

on *:text:*:#:lop $1-
on *:action:*:#:lop $1-
on *:notice:*:#:lop $1-
alias -l lop {
  if !%tc {
    inc -u4 %tc
    if $sock(lop) { sockclose lop }
    if $regex($1-,/((\w{3,8}\72\/\/)?(w{3}\56.+|\w+(?=\.\w{2,6})))/iS) {
      sockopen lop www.l0p.us 80
      sockmark lop # $regml(1) 
    }
  }
}
on *:sockopen:lop:{
  if $sockerr {
    .msg $token($sock(lop).mark,2,32) * ERROR: $sock(lop).wsmsg
  }
  else {
    var %sockmark $token($sock(lop).mark,2,32), %lop sockwrite -n lop
    %lop GET $+(/api-make.php?alias=&url=,%sockmark) HTTP/1.1
    %lop Host: www.l0p.us $+ $str($crlf,2)
  }
}
on *:sockread:lop:{
  var %read, %x $token($sock(lop).mark,1,32), %y $token($sock(lop).mark,2,32)
  sockread %read
  if http:// isin %read {
    .msg %x Shortened URL for $+(",%y,") is: $v2
  }
}

It'll also work for text, action and notice.