edit:add-var sendsms~ [@argv]{
  use str

  local:api   = https://smsapi.free-mobile.fr/sendmsg
  local:param = (cat $E:HOME/.config/elvish/private/freesms.json | from-json)
  local:msg   = (str:join '%20' $argv)

  local:url = $api'?user='$param[user]'&pass='$param[password]'&msg='$msg
  #put $url
  curl $url
}