[PARAMATER] GET or POST to : phone number text : text message secret : md5 secret key with time deviceID : Device ID from app time : time second used for secret [PHP EXAMPLE] <?php //Set to your time zone in phone date_default_timezone_set('Asia/Jakarta'); $time = time(); $deviceID = "sadsdgsadasfsf"; $secret = "b0ecc194-ibnu-ibnu-b12b-bc7e8c60919b"; //you can hash to md5 to protect your secret, or you just send the secret $secret = md5($secret.$time); // USING GET echo file_get_contents("https://sms.ibnux.net/?to=".urlencode("+62818123456")."&text=".urlencode("hello world")."&secret=$secret&time=$time&deviceID=".urlencode($deviceID)); // with POST, you don't need urlencode ?> Download android apps at github