Playwright, Puppeteer, Selenium

Connect your automation framework to Browser Use’s stealth infrastructure via CDP.

Every session runs in a hardened Chromium fork with stealth, anti-fingerprinting, and residential proxies enabled by default — no configuration needed.

Option 1: WebSocket URL (no SDK)

Connect with a single URL. All configuration is passed as query parameters.

Playwright

Python

from playwright.async_api import async_playwright

WSS_URL = "wss://connect.browser-use.com?apiKey=YOUR_API_KEY&proxyCountryCode=us"

async with async_playwright() as p:
    browser = await p.chromium.connect_over_cdp(WSS_URL)
    page = browser.contexts[0].pages[0]
    await page.goto("https://example.com")
    print(await page.title())
    await browser.close()
# Browser is automatically stopped when the WebSocket disconnects

import { chromium } from "playwright";

const WSS_URL = "wss://connect.browser-use.com?apiKey=YOUR_API_KEY&proxyCountryCode=us";

const browser = await chromium.connectOverCDP(WSS_URL);
const page = browser.contexts()[0].pages()[0];
await page.goto("https://example.com");
console.log(await page.title());
await browser.close();
// Browser is automatically stopped when the WebSocket disconnects

Puppeteer

import puppeteer from "puppeteer-core";

const WSS_URL = "wss://connect.browser-use.com?apiKey=YOUR_API_KEY&proxyCountryCode=us";

const browser = await puppeteer.connect({ browserWSEndpoint: WSS_URL });
const [page] = await browser.pages();
await page.goto("https://example.com");
console.log(await page.title());
await browser.close();

Selenium

Selenium does not support remote CDP over WebSocket directly. Connect through Playwright’s CDP bridge instead:

from playwright.sync_api import sync_playwright

WSS_URL = "wss://connect.browser-use.com?apiKey=YOUR_API_KEY&proxyCountryCode=us"

with sync_playwright() as p:
    browser = p.chromium.connect_over_cdp(WSS_URL)
    page = browser.contexts[0].pages[0]
    page.goto("https://example.com")
    print(page.title())
    browser.close()

Selenium’s debugger_address only supports local host:port connections. For remote CDP over WebSocket, use Playwright or Puppeteer instead.

Query parameters

Parameter	Type	Description
apiKey	string	Required. Your Browser Use API key.
proxyCountryCode	string	Proxy country code (e.g. us, de, jp). 195+ countries.
profileId	string	Load a saved browser profile (cookies, localStorage).
timeout	int	Session timeout in minutes. Default: 15. Max: 240 (4 hours).
browserScreenWidth	int	Browser width in pixels.
browserScreenHeight	int	Browser height in pixels.

Option 2: SDK

Create a browser via the SDK, get a cdp_url, and connect with Playwright or Puppeteer.

Playwright

Python

from browser_use_sdk.v3 import AsyncBrowserUse
from playwright.async_api import async_playwright

client = AsyncBrowserUse()
browser = await client.browsers.create()
print(browser.cdp_url)   # https://uuid.cdpN.browser-use.com
print(browser.live_url)  # https://live.browser-use.com?wss=...

async with async_playwright() as p:
    pw_browser = await p.chromium.connect_over_cdp(browser.cdp_url)
    page = pw_browser.contexts[0].pages[0]
    await page.goto("https://example.com")
    print(await page.title())
    await pw_browser.close()

await client.browsers.stop(browser.id)

import { BrowserUse } from "browser-use-sdk/v3";
import { chromium } from "playwright";

const client = new BrowserUse();
const browser = await client.browsers.create();
console.log(browser.cdpUrl);  // https://uuid.cdpN.browser-use.com
console.log(browser.liveUrl); // https://live.browser-use.com?wss=...

const pwBrowser = await chromium.connectOverCDP(browser.cdpUrl);
const page = pwBrowser.contexts()[0].pages()[0];
await page.goto("https://example.com");
console.log(await page.title());
await pwBrowser.close();

await client.browsers.stop(browser.id);

Puppeteer

import { BrowserUse } from "browser-use-sdk/v3";
import puppeteer from "puppeteer-core";

const client = new BrowserUse();
const browser = await client.browsers.create();

// Puppeteer needs the WebSocket URL from /json/version
const resp = await fetch(`${browser.cdpUrl}/json/version`);
const { webSocketDebuggerUrl } = await resp.json();

const pwBrowser = await puppeteer.connect({ browserWSEndpoint: webSocketDebuggerUrl });
const [page] = await pwBrowser.pages();
await page.goto("https://example.com");
console.log(await page.title());
await pwBrowser.close();

await client.browsers.stop(browser.id);

Always stop browser sessions when done. Sessions left running will continue to incur charges until the timeout expires.