JAVA

import java.net.Authenticator;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.ProxySelector;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        // ==================== Proxy Configuration (Replace with your actual credentials) ====================
        String username = "YOUR_USERNAME";    // Replace with the username from YumiProxy dashboard
        String password = "YOUR_PASSWORD";    // Replace with the password from YumiProxy dashboard
        String host = "proxy.yumiproxy.com";  // Replace with the proxy server address from the dashboard
        int port = 9091;                      // Replace with the port from the dashboard

        // Create an HttpClient with proxy and authenticator
        HttpClient client = HttpClient.newBuilder()
            .proxy(ProxySelector.of(new InetSocketAddress(host, port)))
            .authenticator(new Authenticator() {
                @Override
                protected PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication(username, password.toCharArray());
                }
            })
            .build();

        // Build the GET request
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://ipinfo.io/json"))
            .build();

        // Send the synchronous request and get the response as a string
        HttpResponse<String> response = client.send(
            request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}