const https = require('https');
        const data = 'phrase=This is a test';
        const options = {
            hostname: 'coberapi.com',
            path: '/api/1.0/echoTest',
            method: 'POST',
            headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
            'Content-Length': data.length
            }
        };

        const req = https.request(options, (res) => {
            let responseData = '';

            res.on('data', (chunk) => {
                responseData += chunk;
            });

            res.on('end', () => {
                console.log(responseData);
            });
        });

        req.write(data);
        req.end();
                
            

                
        using System;
        using System.IO;
        using System.Net;
        using System.Text;

        class Program
        {
            static void Main()
            {
                string url = "https://coberapi.com/api/1.0/echoTest";
                string data = "phrase=This is a test";

                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";

                using (StreamWriter writer = new StreamWriter(request.GetRequestStream()))
                {
                    writer.Write(data);
                }

                using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
                using (Stream responseStream = response.GetResponseStream())
                using (StreamReader reader = new StreamReader(responseStream))
                {
                    string responseData = reader.ReadToEnd();
                    Console.WriteLine(responseData);
                }
            }
        }
                
            

                
        import java.io.BufferedReader;
        import java.io.DataOutputStream;
        import java.io.IOException;
        import java.io.InputStreamReader;
        import java.net.HttpURLConnection;
        import java.net.URL;

        public class Main {
            public static void main(String[] args) throws IOException {
                String url = "https://coberapi.com/api/1.0/echoTest";
                String data = "phrase=This is a test";

                URL urlObject = new URL(url);
                HttpURLConnection connection = (HttpURLConnection) urlObject.openConnection();

                connection.setRequestMethod("POST");
                connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                connection.setDoOutput(true);

                try (DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream())) {
                    outputStream.writeBytes(data);
                    outputStream.flush();
                }

                int responseCode = connection.getResponseCode();
                if (responseCode == HttpURLConnection.HTTP_OK) {
                    try (BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
                        String inputLine;
                        StringBuilder response = new StringBuilder();

                        while ((inputLine = in.readLine()) != null) {
                            response.append(inputLine);
                        }

                        String responseData = response.toString();
                        System.out.println(responseData);
                    }
                } else {
                    System.out.println("HTTP request failed with response code: " + responseCode);
                }

                connection.disconnect();
            }
        }