Error Codes

import requests

proxy = "http://adminpcowe-country-zz:maskxsndyb@pr-us.proxies.fo:13337"
proxies = {"http": proxy, "https": proxy}

try:
    r = requests.get("https://api.ipify.org", proxies=proxies, timeout=30)
    if r.status_code == 454:
        print("Targeting error:", r.text.strip())
    elif r.status_code == 452:
        print("Out of bandwidth — top up your plan")
    elif r.status_code == 453:
        print("Too many concurrent connections")
    elif r.status_code >= 500:
        print(f"Upstream issue ({r.status_code}) — retry with backoff")
    else:
        print(r.text)
except requests.exceptions.ProxyError as e:
    print("Auth failed — check credentials:", e)

import requests

proxy = "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808"
proxies = {"http": proxy, "https": proxy}

try:
    r = requests.get("https://api.ipify.org", proxies=proxies, timeout=30)
    if r.status_code == 500:
        print("Post-auth error:", r.headers.get("X-Server-Error", "unknown"))
    elif r.status_code == 407:
        print("Auth failed or plan capped — check dashboard")
    elif r.status_code == 400:
        print("Bad auth encoding — check Proxy-Authorization header")
    else:
        print(r.text)
except requests.exceptions.ProxyError as e:
    print("Connection failed:", e)