ip dynamic api: IP Dynamic API Integration Usage

What is the IP Dynamic API and what can I do with it?

To put it bluntly, the IP Dynamic API is a tool to help youauto-IP changeThe tool. For example, when you do data collection, the old use of the same IP is easy to be blocked, this time the dynamic IP will allow you to be like the Monkey King pulling hairs, at any time to change into a myriad of new identities.

To give a real case: there is a price comparison website old man, with ordinary IP to catch the data of the e-commerce platform, the results of half an hour to be pulled black. Later on, he changed to ipipgo's dynamic API, which automatically switches IP every 5 requests, and ran for three days without any problems.

Hands-on API connection

First, go to the ipipgo website to register for an account, and in the console find theDynamic Residential APIof the entrance. Take care to choose the right type of package:

import requests

 Interface to get a dynamic IP (remember to replace your API key)
def get_proxy():
    api_url = "https://api.ipipgo.com/dynamic?key=你的密钥"
    res = requests.get(api_url).json()
    return f"{res['protocol']}://{res['ip']}:{res['port']}"

 Example of use
proxy = get_proxy()
resp = requests.get("Target site", proxies={"http": proxy, "https": proxy})
print(resp.text)

Notice in the code theprotocol parametersThis stuff has to match your actual business. For example, to pass the certificate authentication must use https, ordinary request with http on the line.

Guide to avoiding the pit: 5 common mistakes made by newbies

1. IP pool too smallSome brothers buy low-cost packages in order to save money, and the IP duplication rate is too high. It is recommended that enterprise-level business directly on the TK line, although more expensive, but the success rate doubled!

2. Switching frequency blind setting: Don't think that the faster you change, the better! Platforms like Mou Dong, if you cut 10 IPs in 1 second, immediately trigger the wind control. It is recommended to adjust the frequency with reference to the anti-climbing strategy of the target website.

3. No exceptions.: Remember the retry mechanism in the code, like this:

for _ in range(3): retry up to 3 times
    try: resp = requests.get(url, proxies=proxy, timeout=10)
        resp = requests.get(url, proxies=proxy, timeout=10)
        if resp.status_code == 200:: resp = requests.get(url, proxies=proxy, timeout=10)
            break
    except Exception as e.
        print(f "The {_+1}th request failed, retrying...")
        proxy = get_proxy() automatically change IP on failure

QA Time: I'm sure you want to ask these

Q: Dynamic IP and static IP in the end what is the difference?
A: Dynamic IP is like a shared bicycle, everyone takes turns to use; static IP is your private car, exclusive exclusive. Ordinary collection with dynamic enough, to log in the account of the business is recommended to use static

Q: What should I do if I encounter 403 forbidden?
A: First check if the request header is too fake, especially User-Agent don't use Python default. It is recommended to use ipipgo client'sBrowser Fingerprint EmulationFunctions, disguise more like a real person

Q: Why do IPs sometimes fail quickly?
A: IP survival time is not the same in different regions. For example, the IP of some small countries may be invalid in a few minutes, this time to add an IP validity check in the code:

def check_proxy(proxy).
    try.
        requests.get('http://httpbin.org/ip', proxies=proxy, timeout=5)
        return True
    except: requests.get(''), proxies=proxy, timeout=5)
        return False

How do I pick the best package?

Match the business scenario to the business scenario:

• 💰Limited Budget: $7.67/GB for Dynamic Residential (Standard) for Individual Developers
• 📈 Enterprise needs: go straight to Enterprise at $9.47/GB but support higher concurrency
• 🛡 Fixed IP required: $35/static residence, suitable for business that requires login state

If you're really not sure, call their customer service number, I heard that there are now1v1 program customization, can also negotiate prices based on your business volume, which is a better deal than buying a package outright.