SeHow to use proxies with Selenium

python -m pip install -U selenium

from selenium import webdriver
from selenium.webdriver.common.by import By

options = webdriver.FirefoxOptions()
options.enable_bidi = True
options.set_preference("network.proxy.type", 1)
options.set_preference("network.proxy.http", "gw.proxonym.com")
options.set_preference("network.proxy.http_port", 8000)
options.set_preference("network.proxy.ssl", "gw.proxonym.com")
options.set_preference("network.proxy.ssl_port", 8000)

driver = webdriver.Firefox(options=options)
driver.network.add_auth_handler("USERNAME", "PASSWORD")

driver.get("https://api.ipify.org")
print("Exit IP:", driver.find_element(By.TAG_NAME, "body").text)
driver.quit()

import secrets

from selenium import webdriver


def new_driver(username, language=None):
    options = webdriver.FirefoxOptions()
    options.enable_bidi = True
    options.set_preference("network.proxy.type", 1)
    for scheme in ("http", "ssl"):
        options.set_preference(f"network.proxy.{scheme}", "gw.proxonym.com")
        options.set_preference(f"network.proxy.{scheme}_port", 8000)
    if language:
        options.set_preference("intl.accept_languages", language)
    driver = webdriver.Firefox(options=options)
    driver.network.add_auth_handler(username, "PASSWORD")
    driver.set_page_load_timeout(60)
    return driver


session = secrets.token_hex(4)
driver = new_driver(f"USERNAME-country-us-session-{session}-lifetime-60")

from selenium.webdriver.common.by import By

driver = new_driver("USERNAME-country-de-city-berlin-session-b3x9-lifetime-30", language="de-DE, de")
driver.get("https://ipinfo.io/city")
print("City:", driver.find_element(By.TAG_NAME, "body").text)
driver.quit()

import secrets

from selenium.common.exceptions import WebDriverException


def open_with_retry(url, country="us", tries=3):
    for attempt in range(1, tries + 1):
        session = secrets.token_hex(4)
        driver = new_driver(f"USERNAME-country-{country}-session-{session}-lifetime-30")
        try:
            driver.get(url)
            return driver
        except WebDriverException as exc:
            driver.quit()
            print(f"attempt {attempt}:", str(exc).splitlines()[0])
            if attempt == tries:
                raise


driver = open_with_retry("https://example.com")
print(driver.title)
driver.quit()