Cross-browser testing
at scale

import { chromium } from "playwright";const apiKey = process.env.BROWSERCITY_API_KEY!;const opts = { method: "POST", headers: { Authorization: `Bearer ${apiKey}` } };const session = await fetch("https://api.browser.city/v1/sessions", {  ...opts,  body: JSON.stringify({ browser: "chromium" }),}).then((r) => r.json());const browser = await chromium.connect(session.endpoint, {  headers: { Authorization: `Bearer ${session.token}` },});const context = await browser.newContext({  locale: "de-DE",  timezoneId: "Europe/Berlin",});const page = await context.newPage();await page.goto("https://your-app.com");

import osimport requestsfrom playwright.sync_api import sync_playwrightapi_key = os.environ["BROWSERCITY_API_KEY"]session = requests.post(    "https://api.browser.city/v1/sessions",    headers={"Authorization": f"Bearer {api_key}"},    json={"browser": "chromium"},).json()with sync_playwright() as p:    browser = p.chromium.connect(        session["endpoint"],        headers={"Authorization": f"Bearer {session['token']}"},    )    context = browser.new_context(locale="de-DE", timezone_id="Europe/Berlin")    page = context.new_page()    page.goto("https://your-app.com")

using Microsoft.Playwright;using System.Net.Http.Headers;using System.Net.Http.Json;var apiKey = Environment.GetEnvironmentVariable("BROWSERCITY_API_KEY")!;var http = new HttpClient();http.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", apiKey);var res = await http.PostAsJsonAsync(  "https://api.browser.city/v1/sessions",  new { browser = "chromium" });var session = await res.Content.ReadFromJsonAsync<Session>() ?? throw new Exception("bad response");using var pw = await Playwright.CreateAsync();var browser = await pw.Chromium.ConnectAsync(session.endpoint, new() {  Headers = new Dictionary<string, string> {    ["Authorization"] = $"Bearer {session.token}",  },});var context = await browser.NewContextAsync(new() {  Locale = "de-DE",  TimezoneId = "Europe/Berlin",});var page = await context.NewPageAsync();await page.GotoAsync("https://your-app.com");public record Session(string endpoint, string token);

import com.microsoft.playwright.*;import java.net.URI;import java.net.http.*;// Create session via your preferred HTTP clientvar apiKey = System.getenv("BROWSERCITY_API_KEY");var auth = "Bearer " + apiKey;var http = HttpClient.newHttpClient();var res = http.send(  HttpRequest.newBuilder()    .uri(URI.create("https://api.browser.city/v1/sessions"))    .header("Authorization", auth)    .POST(HttpRequest.BodyPublishers.ofString("{\"browser\":\"chromium\"}"))    .build(),  HttpResponse.BodyHandlers.ofString());var session = res.body();try (var pw = Playwright.create()) {  var browser = pw.chromium().connect(    extractEndpoint(session),    new BrowserType.ConnectOptions().setHeaders(      java.util.Map.of("Authorization", "Bearer " + extractToken(session))));  var context = browser.newContext(    new Browser.NewContextOptions().setLocale("de-DE").setTimezoneId("Europe/Berlin"));  var page = context.newPage();  page.navigate("https://your-app.com");}static String extractEndpoint(String json) { return ""; }static String extractToken(String json) { return ""; }