Amazon Web Crawler: Compliance Product Capture

First, why is your Amazon collection always pinched?

Do e-commerce friends understand, want to catch the price of competitors have to rely on crawlers. But the last six months there is a strange phenomenon: the morning just with a good collection script, the afternoon on the receipt of a warning letter. Two days ago, a 3C buddy spit, he spent a lot of money to buy a cloud server, the collection of less than 200 pieces of data IP will be pulled black.

It's a matter ofAmazon's Anti-Crawler System Upgraded. Now they use dynamic fingerprinting, which not only looks at the IP address, but also detects request frequency, device characteristics, and behavioral trajectories. We used to use the random UA camouflage bit, but now it's like running around naked.

Second, the proxy IP is the real - invisibility cloak

Here to correct a misunderstanding: many people think that just buy a proxy will work. The actual test found that the common room IP survival time is not more than 15 minutes. Last week to take the market three service providers to do the test:

Here's the point!Dynamic Residential Proxy for ipipgoThere is a masterpiece: each request automatically switch real home broadband IP. this is like making Amazon think that each request is a different home user browsing, pro-tested continuous collection of 8 hours did not trigger the verification.

Third, the hand with a reliable collection environment

Here's a practical configuration solution (Python example):

import requests
from itertools import cycle

 Proxy pool access address provided by ipipgo
PROXY_GATEWAY = "https://ipipgo-proxy.com/api/v1/pools"
AUTH_KEY = "your unique key"

def get_proxy_pool():
    response = requests.get(f"{PROXY_GATEWAY}?key={AUTH_KEY}")
    return cycle(response.json()['ips'])

proxies_pool = get_proxy_pool()

 Automatically switch IPs with each request
def smart_request(url).
    current_proxy = next(proxies_pool)
    return requests.get(url, proxies={
        "http": f "http://{current_proxy}", "https": f "http://{current_proxy}",
        "https": f "http://{current_proxy}"
    }, timeout=8)

Be careful to set therandom delay(1-3 seconds is the best), do not use a fixed time interval. Here's a tip: add the "Referer" field in the request header, and fill in the Amazon jump link, so it's more like a real person browsing.

IV. Guide to avoiding the pit: don't step on these mines!

1. Don't use free agents.Last year, there was a seller who tried to save trouble by using a free IP, and as a result, the store was blocked by the association and the inventory was pressed for 200,000 dollars.
2. IP purity to be 99%: ipipgo's IPs all come with home broadband authentication and are three levels safer than ordinary server room IPs.
3. Don't run scripts locally.: Recommended double cover with overseas servers (e.g. Japanese nodes) + proxies

V. Quick questions and answers to frequently asked questions

Q: Why is it still blocked even though I've already used a proxy?
A: Check the IP type, static IP continuous request more than 20 times must trigger verification. It is recommended to use ipipgo's dynamic rotation program instead.

Q: How fast can I collect?
A: The actual test with 10 concurrent + quality agents, can pick 3000 pieces of commodity data per hour. Be careful not to exceed 2 requests/second

Q: What should I do if I can't catch all the data?
A: It may be a regional restriction, use ipipgo's Germany+USA dual node proxy to unlock more variants of the product!

The last nagging sentence: now Amazon's anti-crawler system has evolved to the AI learning stage, ordinary agents simply can not carry. Last week just helped a seller migrate to ipipgo's dynamic residential IP program, the collection success rate from 41% directly soared to 89%, the key is toChoosing the right toolThe company's website has a 24-hour technical support program. If you have any specific questions, you can poke their official website to find 24-hour technical support, and the response speed is more than twice as fast as their counterparts.