public static String SendSMS(String api_url, String username, String password, String msg_body, String msg_encoding, String country_code, String area_code, String recipients, String msg_header) throws Exception 
{
    String response = null;

    URL url;
    HttpURLConnection connection = null;

    try {
        url = new URL(api_url);
        connection = (HttpURLConnection) url.openConnection();
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Content-Type", "application/x-www-form
        -urlencoded");

        String urlParameters = "SenderName=" + URLEncoder.encode(username, "U
        TF-8")
                + "&Password=" + URLEncoder.encode(password, "UTF-8")
                + "&MessageBody=" + URLEncoder.encode(msg_body, "UTF-8")
                + "&Encoding=" + URLEncoder.encode(msg_encoding, "UTF-8")
                + "&CountryCode=" + URLEncoder.encode(country_code, "UTF-8")
                + "&AreaCode=" + URLEncoder.encode(area_code, "UTF-8")
                + "&MessageRecipients=" + URLEncoder.encode(recipients, "UTF-8")
                + "&MsgHeader=" + URLEncoder.encode(msg_header, "UTF-8")
                + "&MCC=MNC=";

        connection.setRequestProperty("Content-Length", 
        Integer.toString(urlParameters.getBytes().length));
        connection.setRequestProperty("Content-Language", "en-US");

        connection.setUseCaches(false);
        connection.setDoInput(true);
        connection.setDoOutput(true);

        DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
        wr.writeBytes(urlParameters);
        wr.flush();
        wr.close();
        wr=null;

        BufferedReader rd = new BufferedReader(new 
        InputStreamReader(connection.getInputStream()));
        String line;
        StringBuffer responseBuffer = new StringBuffer();
        while ((line = rd.readLine()) != null) {
            responseBuffer.append(line);
            responseBuffer.append('\r');
        }
        response=responseBuffer.toString();

        rd.close();
        rd=null;
    } 
    finally 
    {
        if (connection != null) { connection.disconnect(); connection = null; }
    }
    return response;
}

Public Function SendSMS(ByVal api_url As String, ByVal username As String, ByVal password As String, ByVal msg_body As String, ByVal msg_encoding As String, ByVal country_code As String, ByVal area_code As String, ByVal recipients As String, ByVal msg_header As String) As String
Dim http As Object

Set http = CreateObject("winhttp.winhttprequest.5.1")
http.Open "POST", api_url, False
http.SetRequestHeader "Content-Type", "application/x-www-form-urlencoded"
http.Send "SenderName=" & username & "&Password=" & password & "&MessageBody=" & msg_body & "&Encoding=" & msg_encoding & "&CountryCode=" & country_code & "&AreaCode=" & area_code & "&MessageRecipients=" & recipients & "&MsgHeader=" & msg_header & "&MCC=&MNC="

SendSMS = http.ResponseText

Set http = Nothing
End Function

public static string SendSMS(string api_url, string username, string password, string msg_body, string msg_encoding,
string country_code, string area_code, string recipients, string msg_header)

{ string response = null;

 NameValueCollection request_data = new NameValueCollection();

 request_data.Add("SenderName", username);
 request_data.Add("Password", password); 
 request_data.Add("MessageBody", msg_body);
 request_data.Add("Encoding", msg_encoding);
 request_data.Add("CountryCode", country_code);
 request_data.Add("AreaCode",area_code); 
 request_data.Add("MessageRecipients", recipients);
 request_data.Add("MsgHeader", msg_header); 
 request_data.Add("MCC", "");
 request_data.Add("MNC", "");

 using (WebClient wc = new WebClient()) 
 {     
     wc.Headers["Content-type"] = "application/x-www-form-urlencoded";
     response = Encoding.ASCII.GetString(wc.UploadValues(api_url, "POST", request_data)); 

}; 

  return response; 
}

function SendSMS($api_url, $username, $password, $msg_body, $msg_encoding, $country_code, $area_code, $recipients, $msg_header)

{ $params="SenderName=$username&Password=$password&MessageBody=$msg_body&Encoding=$msg_encoding&CountryCode=$country_code&AreaCode=$area_code&MessageRecipients=$recipients&MCC=&MNC=&MsgHeader=$msg_header";

$params = array('http' => array(
         'method' => 'POST',
 'content' => $data         
       ));

$ctx = stream_context_create($params); $fp = @fopen($url, 'rb', false, $ctx);

 if (!$fp)
  {     throw new Exception("Problem with $url, $php_errormsg");} $response = @stream_get_contents($fp); if ($response === false) {     throw new Exception("Problem reading data from $url, $php_errormsg"); } return $response; }

def SendSMS(api_url, username, password, msg_body, msg_encoding, country_code, area_code, recipients, msg_header)
url = URI.parse(api_url)
request = Net::HTTP::Post.new(url.path)

request.content_type = 'application/x-www-form-urlencoded'
request.body = 'SenderName=' + username + '&Password=' + password + '&MessageBody=' + msg_body + '&Encoding=' + msg_encoding + '&CountryCode=' + country_code + '&AreaCode=' + area_code + '&MessageRecipients=' + recipients + '&MsgHeader=' + msg_header + '&MCC=&MNC='

response = Net::HTTP.start(url.host, url.port) {|http| http.request(request)}

return response.body
end