NodeUnblocker Alternative: Build Your Own Access Tool

Why are self-built tools more reliable than public programs?

The public proxy tool found online is like a public toilet, with more people either blocked or dirty. Last year, a cross-border e-commerce friends, using an open source tool to capture commodity data, the results of three days by the target site blocked IP, and later found that the public proxy pool of thousands of people share the same export IP.

It's time to build your ownexclusive channelThe water is not only poisoned, but also can be adjusted at any time. It's like digging a well in your own backyard to drink water without worrying about others poisoning it, and you can also adjust the size of the water flow at any time. Take ipipgo's exclusive proxy IP for example, each account can getPure Residential IPThe service can be set up with simple scripts to stabilize the service.

Three pieces of kit for self-build services

Preparing the ingredients is actually extra simple:

Focus on the doorway of proxy IP selection. Those of you who have used ipipgo should know that their IP pools have one feature - theReal User Behavior Simulation. That is to say, behind each IP corresponds to the real device's Internet history, unlike the server room IP which is easy to be recognized. Remember to choose the "Dynamic Rotation" package when signing up, so that the IP will be changed automatically every hour, which is much less troublesome than switching manually.

Hands-on building practice

Here's a simple version of a proxy service in Python, remember to replace the API in the code below with your own ipipgo key:

import requests
from flask import Flask, request

app = Flask(__name__)
IPIPGO_API = "Your exclusive key"

@app.route('/proxy')
def handle_request():
    target_url = request.args.get('url')
    proxies = {
        "http": f "http://user:{ipipgo_API}@gateway.ipipgo.com:8080",
        "https": f "http://user:{IPIPGO_API}@gateway.ipipgo.com:8080"
    }
    return requests.get(target_url, proxies=proxies).text

The essence of this code is in theProxy authentication method. Many newbies get stuck in the authorization session. ipipgo uses dual authentication with username + API key, which is more secure than just using an IP whitelist. After deployment is complete, visitYour server IP:5000/proxy?url=target linkIt'll work just fine.

Guidelines for demining common pitfalls

QA 1: Why do I get a 407 error just after deployment?
Check that the key is not filled out incorrectly, especially in case. ipipgo's key iscase sensitiveIt is recommended to copy the full proxy address given by the console directly.

QA 2: Access speed is like a snail's pace?
The server area is not selected correctly. For example, if you want to access the European website, the server will choose the German server room, the proxy IP also choose the same region. ipipgo supportPinpointing by country/cityDon't use all US nodes.

QA 3: How can I prevent my IP from being blocked?
Two tricks: 1. Set random request interval (0.5-3 seconds) 2. Enable ipipgo'sAutomatic IP changeFeature. Their home rotation strategy can be set to change IPs every N requests, more than a timed change.

Essential Tips for Advanced Players

For a more discreet self-build tool, tryTraffic camouflage::

1. Add the Referer parameter to the request header
2. Randomly switch User-Agent (don't always use Python's default UA)
3. Mix of mobile/PC IPs (ipipgo's 4G proxy package fits this)

There is a client who does overseas questionnaire surveys, by using this trick to increase the success rate from 23% to 68%. the key point is thatIt's like a real person every time you visit, rather than machine scripts. ipipgo's IP resources have a natural advantage in this regard - after all, it's all about real users in a network environment.

Lastly, I would like to remind you that self-built tools are like kitchen knives, which are good for cutting vegetables and bad for getting into trouble. Comply with the target site's robots agreement, control the frequency of requests, which is the long-term way. When you need a high-quality proxy IP, remember toipipgo official websitePackages for different regions are always available, and you can also seek out customer service for customized solutions when you encounter high traffic demands.