Proxy IP to get Amazon data: Proxy IP stable crawl Amazon information

How exactly does proxy IP help us with Amazon data?

Do e-commerce old Zhang recently worried about panic - Amazon store competitor prices change every three days, their own manual copy data tired enough. He tried to use a crawler script, the results just ran two days IP was blocked. This is the time to talk aboutproxy IPThis is a godsend, to put it bluntly, it is to make the server think that you are in a different place with a different computer access, with hide and seek like.

Why can't regular IPs play Amazon?

Amazon's anti-climbing system is stricter than the neighborhood access control: frequent visits to the same IP immediately pull the black, more ruthless is to record the device fingerprints. I have personally seen a buddy in his home office for three consecutive days to capture data, the result of the entire company network are blocked. This time we have to rely onipipgoThe high stash of proxies hides the real IPs tightly and changes the "armor" for each request.

import requests
from ipipgo import RotatingProxy

proxies = RotatingProxy.get_proxies() automatically rotates ipipgo's IP pool
url = 'https://www.amazon.com/dp/B0ABC12345'

for _ in range(10):
    resp = requests.get(url, proxies={'http': proxies.next()})
    print(resp.text[:200]) Securely get the first 200 characters of the product

What are the doors to look for when choosing a proxy IP?

There are all kinds of agency services on the market, but you have to recognize these hard indicators to get Amazon:

1. IP survival timeDon't use short-lived IPs that expire in half an hour. ipipgo's residential proxies last an average of 6-8 hours!

2. Geographic location matching: If you want to catch a US site, use a local residential IP, never use a data center IP.

3. Concurrency control: Do not be greedy, it is recommended that no more than 3 requests per second, with ipipgo's intelligent scheduling can automatically control the pace of the

Hands on configuration of ipipgo proxy

Follow along with three steps in place in Python, for example:

① Go to ipipgo website to register and get API key.

② Install their SDK:pip install ipipgo-client

③ Add the logic of automatic IP replacement in the code (refer to the above code example)

Here's the point! Remember to setRequest interval randomization, preferably fluctuating between 1-5 seconds, so that it most resembles the operation of a real person.

What are some of the pitfalls that veteran drivers have stepped into?

Case 1:Xiao Wang checked the same product 20 times in a row with the same IP, which resulted in triggering the CAPTCHA. The solution is to use ipipgo's session hold function to change IP after checking each product 5 times.

Case 2:Sister Li's crawler was recognized with an HTTP header exception. Remember to use ipipgo's browser fingerprinting simulation to match all these parameters of User-Agent and Accept-Language.

QA time: what you might want to ask

Q: Will I still be blocked if I use a proxy IP?
A: If using ipipgo'sDynamic Residential Agents+ Reasonable request frequency, basically steady as an old dog. They had a client who ran for 3 months straight without flopping

Q: What about slow data capture?
A: Try ipipgo'sexclusive IP poolservice, dedicated bandwidth is more than 3 times faster than shared pools, especially suitable for real-time price monitoring scenarios

Q: How do I break the CAPTCHA when I encounter it?
A: ipipgo's solution is to automatically assign IPs with cookies, equivalent to each IP has an independent browsing record. If you can't, you can connect to a coding platform, but the cost goes up!

Why do you recommend ipipgo?

Let's be honest after using five service providers: ipipgo is in theAmazon CompatibilityThis piece does have a masterpiece. He has a specialized batch in his IP poolIPThese IPs have been used by normal users for a long time, and the anti-climbing system basically doesn't intercept them. There is also a killer feature - IP blocked automatically compensate for the length of time, which other families really can not do.

Finally, to remind the newbie: do not buy cheap junk agent, was sealed more than lost. A friend to buy cheap 9.9 monthly service, the results of the store directly by the Amazon wind control, the loss of ten thousand dollars deposit. Use ipipgo although expensive, but people provideBusiness Protection Insurance, it's much more reliable when something goes wrong and you really lose money.