ルーティングに必要なものすべて あなたの最初のリクエスト。

curl -x http://USER-cc-us:PASS@res.proxy-cyber.com:9000 https://api.ipify.org

import requests

proxy = "http://USER-cc-us:PASS@res.proxy-cyber.com:9000"
r = requests.get("https://api.ipify.org",
                 proxies={"http": proxy, "https": proxy}, timeout=30)
print(r.text)

import { fetch, ProxyAgent } from "undici";

const dispatcher = new ProxyAgent("http://USER-cc-us:PASS@res.proxy-cyber.com:9000");
const res = await fetch("https://api.ipify.org", { dispatcher });
console.log(await res.text());

$ch = curl_init("https://api.ipify.org");
curl_setopt_array($ch, [
    CURLOPT_PROXY          => "http://res.proxy-cyber.com:9000",
    CURLOPT_PROXYUSERPWD   => "USER-cc-us:PASS",
    CURLOPT_RETURNTRANSFER => true,
]);
echo curl_exec($ch);

proxyURL, _ := url.Parse("http://USER-cc-us:PASS@res.proxy-cyber.com:9000")
client := &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyURL)}}
resp, err := client.Get("https://api.ipify.org")