Free CAPTCHA Recognition: Free CAPTCHA Proxy Recognition

Fantastic combination of free captcha recognition and proxy ip

The friends who have engaged in the crawler know that the code is like a roadblock, especially those free interfaces do not move on the block ip. today we talk about some wild ways - proxy ip to crack this predicament, hand in hand to teach you to whore CAPTCHA recognition services.

Why does CAPTCHA recognition need to change ip?

To put it bluntly.anti-blockingThe first thing you need to do is to get the information you need to get the information you want. For example, a free identification platform is limited to 3 requests per minute, with a fixed ip continuous call directly black. At this time you need to change ip like magic, ipipgo dynamic residential agent can realize this "stealth".

import requests
proxies = {
    "http": "http://用户名:密码@gateway.ipipgo.net:端口",
    "https": "http://用户名:密码@gateway.ipipgo.net:端口"
}
response = requests.post('CAPTCHA interface', proxies=proxies)

Four Steps to Real-World Operation

1. Sign up for a ipipgo account (don't worry, newbies get a free trial)
2. SelectionDynamic residential (standard)Package, $7+ 1G traffic is enough for half a month.
3. Generate API extraction links in the background
4. Write a loop script that automatically changes the ip for each request.

Guide to avoiding the pit

- Don't use data center proxies, the target website can detect the server room ip segments
- set up3-5 secondsRandomized delay to simulate real-life operations
- When encountering complex CAPTCHA, it is recommended to use ipipgo's TK line to improve the recognition rate

Frequently Asked Questions QA

Q: Do free proxies work?
A: Never! Free proxy 99% is the ip eliminated by the black production, it has long been blacked out by the major platforms.

Q: What is the difference between dynamic and static proxies?
A: Dynamic change ip per request (suitable for CAPTCHA recognition), static fixed ip (suitable for long-term login).

Q: Can I still use the blocked ip?
A: ipipgo's ip pools areAutomatic recovery mechanism, reintroduced after 48 hours, during which time decontamination will be done.

Finally, a cold knowledge: with the proxy ip to do CAPTCHA recognition, the success rate can be increased by more than 60%. Especially ipipgo's cross-border line, processing Google CAPTCHA is more than 2 times faster than ordinary lines. Beginners are recommended to start from the dynamic residential standard version, low cost and quick results, remember not to open the multi-threaded site to get crashed.