Grabbing Craigslist Data with Phone Numbers: Craigslist Phone Data Proxy Grabbing

Why do I need a proxy to crawl my phone number?

Recently, a friend asked how to pull data from Craigslist with a phone, this thing is not as simple as buying food in the market. First of all, you have to understand that the site has an anti-climbing mechanism, direct dislike will certainly be blocked IP. last month, there is a buddy with their own broadband climbed three days in a row, the results of even their own brush short videos are stuck into PPT - IP was directly blacked out.

It's time to rely on proxy IPs tofight a guerrilla warIt's like going to different neighborhoods to hand out flyers. If you want to go to different neighborhoods to distribute flyers, you can't catch the same gatekeeper every day to break in, right? Using a proxy IP is equivalent to changing the entrance to a different neighborhood each time the gatekeeper is on duty, so that it is not easy to be found, but also to continue to work.

 To give a chestnut of a crawler configuring a proxy (Python version)
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.get("https://craigslist.org", proxies=proxies)

The Doorway to Choosing a Proxy IP

There are millions of agents on the market, but you have to be strategic when it comes to Craigslist. Here's a key table for the guys:

Here's the point:Dynamic Residential IPIt's most suitable, and the website wind control system is the hardest to detect when you change real IPs in different neighborhoods for each request. It's like using different neighbor's WiFi to operate in turn, much safer than using the company network.

Hands-on configuration of ipipgo proxy

Here take ipipgo, which is used by veteran drivers in the industry, as an example. His family's dynamic residential IP pool is deep, and the resources of carriers in more than 200 countries around the world are especially suitable for engaging in the international version of Craigslist data.

Three-step configuration method:
1. the official website registration into the console to get the API key
2. Setting the extraction interval (5-10 minutes IP change is recommended)
3. Code to hook up the proxy authentication parameters

 Example of real-world configuration (with automatic IP replacement)
from ipipgo_client import IPPool

pool = IPPool(api_key="your key", plan="dynamic_standard")
for page in range(1,100): current_ip = pool.
    current_ip = pool.get_ip()
    proxies = {"https": f "http://{current_ip.ip}:{current_ip.port}"}
     Write your crawler logic here...

Must-see anti-banning tips

Don't think that hanging agent is all right, these pits step in as usual overturned:
- The frequency of requests should not be like a pile driver. Suggestion.3-5 seconds/repeat
- Randomize User-Agent, don't always use the same browser fingerprints
- Don't be tough when it comes to CAPTCHA, use a coding platform if you need to.
- 2-5am site monitoring loose, you know.

Frequently Asked Questions QA

Q: Will I be held legally responsible?
A: Focus on the use of data, if it is a commercial resale absolute death. It is recommended to climb only public information, and comply with the website robots agreement.

Q: How do I choose a package for Dynamic IP and Static IP?
A: short-term capture selected dynamic standard version ($ 7.67 / GB), long-term monitoring with static residential ($ 35 / IP), enterprise-level business directly to customer service to customize the program.

Q: What should I do if I encounter a 403 error?
A: Three-pronged solution: 1. Immediately replace the IP 2. Clear the browser fingerprints 3. Reduce the frequency of requests. ipipgo client comes with an automatic meltdown function that detects anomalies and will actively switch lines.

Let's get real.

Proxy IP is not a panacea, the key is still to seestrategic combinationThe following are some of the most important things that you can do to help your friends. Recently helped a friend to get a crawler system, with ipipgo's dynamic residential IP + random access path + device fingerprinting simulation, stable run for three months did not turn over. Remember don't be greedy, control the rhythm of collection is the king.

Finally, to remind the newbie: do not believe that those 9.9 monthly cheap proxy, those IP has been marked by the major sites into a blacklist. Professional things to professional tools, save time to study the business logic more cost-effective.