Basic Proxy Auth

1. Choosing your programming language

Smartproxy offers code examples for 7 most used programming languages on the market:

Need more examples? Visit our Github page.

2. Setting up the code

To set up our proxies, simply choose the code according to the programing language you wish to use in the table below:

import requests

url = 'http://ip.smartproxy.com/json'
username = 'username'
password = 'password'

proxy = f'http://{username}:{password}@gate.smartproxy.com:7000'
  
response = requests.get(url, proxies={'http': proxy, 'https': proxy})

print(response.text)

const axios = require("axios");

const url = "https://ipinfo.io/ip";
const resp = axios.get(url, {
    proxy: {
        host: 'gate.smartproxy.com',
        port: 7000,
        auth: {
            username: 'username',
            password: 'password'
        }
    }
    
}). then(resp => {
    console.log(resp.data);
});

import java.net.*; 
import java.io.*; 
import java.util.Scanner; 

public class ProxyTest 
{ 
   public static void main(String[] args) throws Exception 
   { 
      InetSocketAddress proxyAddress = new InetSocketAddress("gate.smartproxy.com", 7000); // Set proxy IP/port. 
      Proxy proxy = new Proxy(Proxy.Type.HTTP, proxyAddress); 
      URL url = new URL("http://ip.smartproxy.com"); //enter target URL 
      Authenticator authenticator = new Authenticator() { 
         public PasswordAuthentication getPasswordAuthentication() { 
            return (new PasswordAuthentication("username","password".toCharArray())); //enter credentials 
         } 
      }; 


      Authenticator.setDefault(authenticator); 
   URLConnection urlConnection = url.openConnection(proxy); 


//Scanner to view output 

Scanner scanner = new Scanner(urlConnection.getInputStream()); 
   System.out.println(scanner.next()); 
   scanner.close(); 

   } 
}

<?php 
$username = 'username'; 
$password = 'password'; 
$proxy = 'gate.smartproxy.com:7000'; 
$target = curl_init('http://ip.smartproxy.com/'); 
curl_setopt($target, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($target, CURLOPT_PROXY, $proxy); 
curl_setopt($target, CURLOPT_PROXYUSERPWD, "$username:$password"); 
$result = curl_exec($target); 
curl_close($target); 
if ($result) 
echo $result; 
?>

require "uri" 
require 'net/http' 

proxy_host = 'gate.smartproxy.com' 
proxy_port = 7000 
proxy_user = 'username' 
proxy_pass = 'password' 

uri = URI.parse('http://ip.smartproxy.com/json') 
proxy = Net::HTTP::Proxy(proxy_host, proxy_port, proxy_user, proxy_pass) 

req = Net::HTTP::Get.new(uri.path) 

result = proxy.start(uri.host, uri.port) do |http| 
   http.request(req) 
end 

puts result.body

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static void Main(string[] args)
    {
        Task t = new Task(DownloadPageAsync);
        t.Start();
        Console.ReadLine();
    }

    static async void DownloadPageAsync()
    {
        string page = "http://ip.smartproxy.com/json";

        var proxy = new WebProxy("gate.smartproxy.com:7000")
        {
            UseDefaultCredentials = false,

            Credentials = new NetworkCredential(
                userName: "username",
                password: "password")
        };

        var httpClientHandler = new HttpClientHandler()
        {
            Proxy = proxy,
        };

        var client = new HttpClient(handler: httpClientHandler, disposeHandler: true);
        var response = await client.GetAsync(page);
        using (HttpContent content = response.Content)
        {
            string result = await content.ReadAsStringAsync();
            Console.WriteLine(result);
            Console.WriteLine("Press any key to exit.");
            Console.ReadKey();

        }
    }
}

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"net/http"
	"net/url"
)

const (
	resourceUrl = "http://ip.smartproxy.com/json"
	proxyHost   = "gate.smartproxy.com:7000"
	username    = "username"
	password    = "password"
)

func main() {
	proxyUrl := &url.URL{
		Scheme: "http",
		User:   url.UserPassword(username, password),
		Host:   proxyHost,
	}

	client := http.Client{
		Transport: &http.Transport{
			Proxy: http.ProxyURL(proxyUrl),
		},
	}

	resp, err := client.Get(resourceUrl)
	if err != nil {
		log.Fatal(err)
	}
	defer resp.Body.Close()

	var body map[string]interface{}
	if err = json.NewDecoder(resp.Body).Decode(&body); err != nil {
		log.Fatal(err)
	}

	fmt.Println(body)
}

3. Changing parameters

To edit your connection details, change the according lines in your code:

url = 'http://ip.smartproxy.com/json'
username = 'username'
password = 'password'

const url = "https://ipinfo.io/ip"; 
username: 'username',
password: 'password'

InetSocketAddress proxyAddress = new InetSocketAddress("gate.smartproxy.com", 7000); // Set proxy address and port 
      Proxy proxy = new Proxy(Proxy.Type.HTTP, proxyAddress); 
      URL url = new URL("http://ip.smartproxy.com"); //enter target URL 
      Authenticator authenticator = new Authenticator() { 
         public PasswordAuthentication getPasswordAuthentication() { 
            return (new PasswordAuthentication("username","password".toCharArray())); //enter credentials

$username = 'username'; 
$password = 'password'; 
$proxy = 'gate.smartproxy.com:7000'; 
$target = curl_init('http://ip.smartproxy.com/json');

proxy_host = 'gate.smartproxy.com' 
proxy_port = 7000 
proxy_user = 'username' 
proxy_pass = 'password' 
uri = URI.parse('http://ip.smartproxy.com/json')

string page = "http://ip.smartproxy.com/json";

var proxy = new WebProxy("gate.smartproxy.com:7000")
{
		UseDefaultCredentials = false,

		Credentials = new NetworkCredential(
		userName: "username",
		password: "password")
};

resourceUrl = "http://ip.smartproxy.com/json"
	proxyHost   = "gate.smartproxy.com:7000"
	username    = "username"
	password    = "password"

Make sure that the endpoints and username:password stays within punctuation marks ' '.

Looking for a custom built solution?