How to use a proxy with Playwright

# Pythonpip install playwrightplaywright install chromium# Nodenpm i playwrightnpx playwright install chromium

from playwright.sync_api import sync_playwrightwith sync_playwright() as p:    browser = p.chromium.launch(proxy={        "server": "http://proxy.arcproxies.io:8000",        "username": "USERNAME_pool-arcfast_country-de_session-k3f9a1x2_sesstime-10",        "password": "PASSWORD",    })    page = browser.new_page()    page.goto("https://api.ipify.org?format=json")    print(page.text_content("body"))   # {"ip":"…"}: the exit, not your machine    browser.close()

import { chromium } from 'playwright';const browser = await chromium.launch({  proxy: {    server: 'http://proxy.arcproxies.io:8000',    username: 'USERNAME_pool-arcfast_country-de_session-k3f9a1x2_sesstime-10',    password: 'PASSWORD',  },});const page = await browser.newPage();await page.goto('https://api.ipify.org?format=json');console.log(await page.textContent('body'));await browser.close();

import asyncioimport secretsfrom playwright.async_api import async_playwrightSERVER = "http://proxy.arcproxies.io:8000"BASE = "USERNAME_pool-arcfast_country-de"   # pool + country; the session is added per taskasync def run_task(browser, url):    handle = secrets.token_hex(4)                  # new handle, new exit IP    context = await browser.new_context(proxy={        "server": SERVER,        "username": f"{BASE}_session-{handle}_sesstime-10",        "password": "PASSWORD",    })    try:        page = await context.new_page()        await page.goto(url, wait_until="domcontentloaded")        return await page.title()    finally:        await context.close()async def main(urls):    async with async_playwright() as p:        browser = await p.chromium.launch()        limit = asyncio.Semaphore(5)               # contexts open at once        async def guarded(url):            async with limit:                return await run_task(browser, url)        print(await asyncio.gather(*(guarded(u) for u in urls)))        await browser.close()asyncio.run(main(["https://example.com/a", "https://example.com/b"]))

MARKETS = {    # label:       (username,                                         locale,  timezone)    "de-berlin":   ("USERNAME_pool-arcfast_country-de_city-berlin",                           "de-DE", "Europe/Berlin"),    "fr-paris":    ("USERNAME_pool-arcfast_country-fr_city-paris",    "fr-FR", "Europe/Paris"),    "us-newyork":  ("USERNAME_pool-arcfast_country-us_city-newyork",  "en-US", "America/New_York"),}for label, (user, locale, tz) in MARKETS.items():    context = browser.new_context(        proxy={"server": "http://proxy.arcproxies.io:8000", "username": user, "password": "PASSWORD"},        locale=locale,        timezone_id=tz,    )    page = context.new_page()    page.goto("https://example.com/product/123")    print(label, page.locator("[data-price]").first.text_content())    context.close()

import secretsimport timefrom playwright.sync_api import Error as PlaywrightErrorBASE = "USERNAME_pool-arcfast_country-de"def fetch_html(browser, url, attempts=3):    for attempt in range(attempts):        context = browser.new_context(proxy={            "server": "http://proxy.arcproxies.io:8000",            "username": f"{BASE}_session-{secrets.token_hex(4)}_sesstime-10",            "password": "PASSWORD",        })        try:            page = context.new_page()            response = page.goto(url, timeout=30_000)            if response and (response.status == 429 or response.status >= 500):                time.sleep(5 * 2 ** attempt)        # back off, then a new exit                continue            return page.content()        except PlaywrightError as err:              # TimeoutError is a subclass            print(f"attempt {attempt + 1}: {err.message.splitlines()[0]}")            time.sleep(2 ** attempt)        finally:            context.close()    raise RuntimeError(f"gave up on {url}")