sendAppleMessage.applescript

-- Send iMesage with AppleScript
-- @description This script open Messages application and sends iMessage to
--              specific apple id.
--
-- @note  Before run go to Messages and create the conversation (aka. send one
--        message)
--
-- @run osascript sendAppleMessage.applescript "user@email.com" "This is an iMessage send from applescript"
on run {sndAppleID, sndMessage}
  tell application "Messages"
    -- get and set myAppleID
    set myAppleID to get id of first service
    -- set receiver
    set receiver to buddy sndAppleID of service id myAppleID
    -- send message
    send sndMessage to receiver
    -- hide the window
    tell application "System Events" to set visible of process "Messages" to false
  end tell
end run