HTTP Proxy Cookie Management: A Guide to Multi-Account "Fine Print" Operation

I. Why do we need to do the "fine-tuning" operation?

Have done e-commerce operations or crawler old iron know, now the site check account number associated with more accurate than the pro mother to recognize the baby. The same IP login multiple accounts, light is to limit the flow of sealing, heavy is directly blocked device fingerprints. At this time we have to rely on the proxy IP + Cookie isolation of the "fine points" of the operation ---Each account comes with its own IP and dedicated cookie., it's like giving every vest a whole set of fake identities.

To cite a real case: a cross-border e-commerce buddies, with three devices to log in six store accounts, the results of all the platform was determined to be associated. Later, he switched toDynamic residential IP for ipipgo, in conjunction with browser fingerprinting isolation, thirty accounts now run solid.

Second, selecting a proxy IP is like picking a watermelon

There are three main categories of market agents, let's use the grocery shopping scenario as an analogy:

• Data Center IP: Like supermarket frozen meat, it's cheap in quantity but easy to spot.
• Dynamic Residential IP: like freshly killed live fish from the market, fresh and not too much (recommend ipipgo dynamic residential package)
• Static Residential IP: Like homegrown walker chickens, stable over time but costly

Focusing on Dynamic Residential IP, this thing is like a Sichuan Opera face changer, changing new faces every time you connect. Take ipipgo's Dynamic Residential Enterprise Edition for example, with a traffic fee of more than 9 dollars and 1GB, it can support tens of thousands of IP rotations, which is more cost-effective than hiring extras.

Third, the actual configuration of hand-to-hand teaching

Take Python's requests library as an example of how to implement a "fine-grained" operation:

import requests
from fake_useragent import UserAgent

 New IP and UA for each request.
def create_session(proxy_ip):
    session = requests.Session()
    session.proxies = {"http": proxy_ip, "https": proxy_ip}
    session.headers.update({'User-Agent': UserAgent().random})
    return session

 The pool of proxy IPs extracted from ipipgo
ip_pool = [
    "http://user:pass@us1.ipipgo.io:8888",
    "http://user:pass@de2.ipipgo.io:8888", ...
    ... Other regional nodes
]

 Assign separate combinations to each account
account_config = {
    "account_1": {
        "cookie": "xxxxxx",
        "proxy": ip_pool[0]
    },
    "account2": {
        "cookie": "yyyyyy",
        "proxy": ip_pool[1]
    }
}

Focused attention:Don't just change your IP without changing your fingerprints! Browser language, time zone, resolution and all these details have to be randomized, and it is recommended to use antidetection libraries like undetected-chromedriver.

IV. Common pitfalls QA

Q: What should I do if my proxy IP is not working?
A: Choose ipipgo's Dynamic Residential Enterprise Edition, which comes with IP survival detection. It is recommended to ping the proxy server before each request, and immediately switch to a new IP when the response times out.

Q: How can I tell if the proxy is really in effect?
A: Visit http://ip.ipipgo.io/check this detection page, you can see the current actual export IP and attribution.

Q: How many IPs do I need to allocate to an account?
A: Depends on the business intensity. 1 IP/day is enough for normal accounts, 3-5 IP rotation is recommended for highly active accounts. ipipgo's static residential packages support IP number customization, which is suitable for scenarios that require long-term number maintenance.

V. Tips for using ipipgo

Their agent configuration is mega simple, three steps in place:

1. Official website to generate API extraction link
2. Timed IP pool pulling with the requests library
3. Use with Proxy Authentication Middleware

Package Selection Suggestions:

• Ordinary users selectDynamic Residential Standard($7.67/GB)
• studioDynamic Residential Enterprise Edition($9.47/GB) with IP Survival Guarantee
• Requires fixed identity selectionStatic residential version($35/IP)

Lastly, I'd like to say: don't save money on that agent, last year a brother used a free agent, the result was a collective death of the account, and the loss was enough to buy ten years of IP packages. Professional things or to ipipgo such a reliable service provider, save heart and save trouble.