Amazon Crawler API Interface: Compliance to Get Product Data

Why is Amazon data always blocked? Let's figure it out first.

Friends who do e-commerce know that Amazon merchandise data is like a gold mine. But in the last two years, the platform has upgraded its wind control, and ordinary crawlers simply can't carry it. Last month there was a buddy doing price comparison software, just run two days on the blockedMore than 50 IPsHe was so angry that he cursed the street. Actually, you can't be tough about this, you have to be strategic.

Anti-crawling mechanism disassembled: why your crawler can not survive three episodes

Amazon now uses three main tricks to prevent crawlers:
1. IP Frequency Monitoring - Red light if a single IP has more than 30 visits per hour
2. Behavioral Characteristics Recognition - Mouse tracks and page dwell time count as points
3. Equipment Fingerprint Detection - Browser fingerprints, time zone settings to be checked

Especially in this area of IP detection, many newbies fall head over heels. Last week there was a case, a company used the IP room to crawl data, the results triggered the wind control even the main account was blocked. So the choice of proxy IP is not just find a can be used on the line, have to pay attention to the doorway.

Real - practical skills: so that the use of proxy IP to not turn the car

First of all, a misunderstanding: many people think that just buy a proxy pool can be used, the results of the money spent on things did not work. A reliable proxy service has to fulfill three conditions:

Here's a little something for you.ipipgoThe IP pool of their house is real home broadband, which is much more stable than the IP of the server room. Last time, there was a customer who did price monitoring, and after using their proxy, the collection success rate directly soared from 23% to 89%, and the effect was immediately visible.

Hands-on: Python Crawler Access Proxy Practice

Getting straight to the dry stuff, this code is the solution our team is using:

import requests
from random import choice

 API interface provided by ipipgo (example)
PROXY_API = "https://ipipgo.com/api/get_proxy?type=resident"

def get_proxy():
    resp = requests.get(PROXY_API)
    return f"{resp.json()['ip']}:{resp.json()['port']}"

headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
}

try.
    proxy = get_proxy()
    response = requests.get(
        'https://www.amazon.com/dp/B08J5F3G18',
        proxies={'http': proxy, 'https': proxy},
        headers=headers,
        timeout=8
    )
    print(response.status_code)
except Exception as e.
    print(f "Request failed, recommend changing IP: {str(e)}")

Watch this.timeout settingEspecially important, more than 8 seconds has not responded to the IP directly discarded. ipipgo's proxy average response in about 1 second, with a really silky smooth.

Guide to Avoiding the Pit: 5 Common Mistakes Newbies Make

1. Stick to one IP address - change your IP address as soon as you can, don't wait to be blocked and then regret it!
2. Ignore request intervals - control the frequency of visits even if you change your IP address.
3. Use free proxies to make up the numbers - the free ones are often the most expensive, and data breaches don't pay for themselves!
4. Do not process CAPTCHA - actively pause collection when encountering a validation page
5. Ignore bandwidth consumption - high anonymizing proxies to avoid tracking

QA time: what you might want to ask

Q: Is it safe to 100% with a proxy IP?
A: There is no absolute security, but a good proxy service can reduce the risk to below 5%. It is recommended to work with random UA and mouse track simulation

Q: How do ipipgo's agents charge?
A: They are more flexible by flow billing, new users send 5G experience flow, do Amazon collection, then 1G can climb more than 3,000 product page

Q: What should I do if I encounter a CAPTCHA?
A: Immediately stop the access of the current IP, ipipgo's background system will automatically mark the problem IP, and will not be re-assigned within 15 minutes

To end on a big note, doing data collection is like fighting a guerrilla war.flexible and changeableIt is the king's way. Don't hate the trouble, the first stage of the proxy configuration is good, the later can save 90% bad things. Proxy service providers on the market are a mixed bag, our own real test down ipipgo cost-effective really can beat, there is a need for friends may wish to try their free quota.