Cloud Server

Host: proxy.heliuscloud.net, Port: 23564

Validation Method

HTTP Tunnel Authorization Mode:

Request Header
Authentication is done in the form of a username/password, which is eventually converted into a 『Proxy-Authorization』 protocol header to be sent with the request.
To facilitate access to some languages, the platform also supports tunneling through the 『Authorization』 header.
Python

import requests

proxies = {
    'http': 'http://proxy.heliuscloud.net:23564',
    'https': 'http://proxy.heliuscloud.net:23564',
}

r = requests.get('https://api.ip.sb/geoip', auth=('proxyUser', 'password'), proxies=proxies)