Comparison of cold api proxy: niche API proxy service recommendation

First, what is the API agent? 90% people do not know the hidden usage

Folks have probably used regular proxy IPs, but API proxies are like private rooms hidden in an alley. As a chestnut, when your program needs toTimed Batch Grab, or to make your own app forDistributed Stress TestingIt is much less time consuming to call the API directly to get the proxy IP than to switch it manually.

The ipipgo family of API proxies has a trick up their sleeve - theDynamic IP Pool Auto Refresh. For example, when doing e-commerce price comparison, this is all you need to write code:

import requests
def get_proxy(): return requests.get("").json()['proxy'].
    return requests.get("https://api.ipipgo.com/get?format=json").json()['proxy']

 When you use it, call it directly like this
proxies = {"http": f "http://{get_proxy()}"}
response = requests.get("target site", proxies=proxies)

Second, you can definitely use these scenarios

Don't think that API proxy can only do crawlers, these are a few uses you may not have thought of:

Third, the hand to teach you to play ipipgo

Don't wait to use it after registering, go to the console first and open theIntelligent Routing ModeThis feature is very useful. This function is practical for thieves and can automatically select the optimal line according to the target website. For example, if you want to collect data of a certain treasure, the system will automatically assign the IP of Hangzhou server room.

PHP users look here and remember to set a timeout to retry:

$proxy = json_decode(file_get_contents('https://api.ipipgo.com/get?format=json'), true);
$options = [
    'http' => [
        'proxy' => 'tcp://'.$proxy['ip'].' :'.$proxy['port'],
        'timeout' => 30, 'header' => 'Author'.
        'header' => "Authorization: bearer your key"
    ]
];
$context = stream_context_create($options);
echo file_get_contents('destination address', false, $context);

Fourth, the old drivers only know the guide to avoid pitfalls

come acrossThe IP was blocked just after it was used? Try ipipgo's.Long-lasting session mode. This mode will keep the same IP for 30 minutes and is suitable for scenarios that require a login state.

There's a hidden feature--IP Quality Score. There is a score field in the returned JSON data, and IPs below 80 are recommended to be automatically replaced:

{
  "ip": "1.2.3.4",
  "port": 8888,
  "expire_time": "2024-03-20 15:00:00",
  "score": 95 // this is the quality score
}

V. QA time: what you might want to ask

Q: Does the free trial limit speed?
A: ipipgo sends 1G traffic for new users, unlimited number of concurrency, but prioritizes the protection of paid users during peak periods

Q: What should I do if the API call fails?
A: First check the error_code field, the common 403 error is that the key is not correct.

Q: Do I need to maintain my own IP pool?
A: No need at all, each call will automatically eliminate the invalid IP, than the home-grown IP pool to save the heart

One last rant, you can't just look at price when choosing an API proxy. ipipgo supportpay per unit of quantity, on a pro rata basisThe mode, how much to use how much, especially suitable for the project of the demand is not fixed. Next time you encounter IP blocked don't panic, try to add a X-Forwarded-For parameter in the request header, with their intelligent routing has a miraculous effect~!