Amazon Data Crawl: Residential Agents Get Product Information

The Wonderful Use of Residential Proxies in Amazon Data Crawling

Friends who do e-commerce data analysis should understand that Amazon's anti-crawler mechanism is like a 24-hour unsleeping doorman. Last time there is a price comparison tool old brother and I touted, just grabbed 300 pieces of data account was blocked, so angry that he almost smashed the keyboard. At this time we have to move out of our savior--Residential AgentsThe

Why do I have to use a residential agent?

Ordinary server room agents are like mass-produced uniforms, and residential agents are the ones who can blend in with the crowd in plain clothes. To show you a real comparison:

Especially with ipipgo, a service that can automatically rotate IPs, each request looks like a real user from a different family. There is an electronic product monitoring customers tested, with a fixed IP half an hour must kneel, changed to ipipgo residential proxy after running for three consecutive days did not trigger the wind control.

Practical operation guide

Here's a Python example to demonstrate how to access the Amazon API with ipipgo's proxy:

import requests

 Proxy information from ipipgo
proxy_config = {
    "http": "http://用户名:密码@gateway.ipipgo.com:端口",
    "https": "http://用户名:密码@gateway.ipipgo.com:端口"
}

 Masquerading as a normal browser visit
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 ..."
}

 Crawling the product details page
response = requests.get(
    "https://www.amazon.com/dp/B09G9DYMK5",
    proxies=proxy_config,
    headers=headers,
    timeout=10
)

Focused attention:

1. It's a good idea to reinitialize the Session object before each request.
2. 设置合理的时间（建议3-8秒随机）
3. Immediately switch IP when encountering CAPTCHA page

Common pitfalls QA

Q：Why was I blocked even though I used a proxy?
A: Ninety percent because of IP reuse, remember to turn on the ipipgo backgroundauto-rotation modeIt is recommended to change the IP every 50 requests.

Q: Do I need to have multiple crawler threads open at the same time?
A: you can but to control the number of concurrency, ordinary account is recommended no more than 5 threads, enterprise account with ipipgoMulti-Channel Shunt FunctionCan open up to 20 threads.

Q: How to grasp the frequency of crawling?
A: Refer to this safety zone:

• Keyword search: ≤120 times per hour
• Product detail page: ≤300 times per hour
• User comments: ≤ 500 per hour

Specific values are recommended to run a stress test in ipipgo's test environment first.

Choosing the right service provider is less of a hassle

Some agent services on the market look cheap, the actual use of all the pit. Previously, a customer bought a miscellaneous cheap proxy, the results of the 30% IP are Amazon blacklisted. ipipgo has an exclusive advantage - theReal-time database cleaning, hourly updates to the pool of available IPs, and these hardcore configurations:

• Supports simultaneous calling of US+European nodes
• Automatically recognizes CAPTCHA and switches lines
• Automatic fuse for abnormal flow

Finally give a piece of advice: do data crawl is like a guerrilla war, don't keep using the same tactics. It is recommended to replace the UA header information every week, adjust the crawl strategy every month, with ipipgo's dynamic proxy service, basically, you can come and go as you please in Amazon.