Check your funnel in 12 countries without leaving your desk.

import puppeteer from 'puppeteer-core';

const BASE = 'http://127.0.0.1:31337';                  // enable in Settings → API & Auto
const headers = { Authorization: 'Bearer YOUR-API-KEY' };  // omit if no key is set
const PAGE_URL = 'https://example.com/landing';

// One profile per country, each with its own proxy, timezone and language
const PROFILES = {
  'PROFILE-ID-BERLIN': 'berlin',
  'PROFILE-ID-TOKYO': 'tokyo',
  'PROFILE-ID-SAO-PAULO': 'sao-paulo',
};

for (const [id, name] of Object.entries(PROFILES)) {
  await fetch(`${BASE}/api/profiles/${id}/launch`, { method: 'POST', headers });

  let data;
  while (!data) {                                 // 409 until the browser is ready
    const r = await fetch(`${BASE}/api/profiles/${id}/connect`, { headers });
    if (r.status === 200) data = (await r.json()).data;
    else await new Promise(res => setTimeout(res, 500));
  }

  const browser = await puppeteer.connect({ browserWSEndpoint: data.wsEndpoint });
  const page = await browser.newPage();
  await page.goto(PAGE_URL, { waitUntil: 'networkidle2' });
  await page.screenshot({ path: `${name}.png`, fullPage: true });
  await browser.disconnect();
  await fetch(`${BASE}/api/profiles/${id}/stop`, { method: 'POST', headers });
}