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Cloud OfferToolsCDP

Chrome Devtool Protocol

Use the Chrome Devtool Protocol  (CDP) to connect to browsers. Most of existing tools to control a browser like Puppeteer, Playwright or chromedp are compatible with CDP.

Usage

You can connect to the CDP using the url wss://cloud.lightpanda.io/ws. You have to add your token as query string parameter: token=YOUR_TOKEN.

wss://cloud.lightpanda.io/ws?token=TOKEN

Options

The CDP url takes options to configure the browser as query string parameters.

Browser

By default, the CDP serves Lightpanda browsers . But you can select Google Chrome browser using browser=chrome parameter in the url. browser=lightpanda forces the usage of Lightpanda browser.

wss://cloud.lightpanda.io/ws?browser=chrome&token=TOKEN

Proxies

fast_dc

You can configure proxies for your browser with proxy query string parameter. By default, the proxy used is fast_dc, a single shared datacenter IP.

datacenter

Set datacenter proxy to use a pool of shared datacenter IPs. The IPs rotate automatically.

datacenter proxy accepts an optional country query string parameter, a two letter country code.

Example using a german IP with a lightpanda browser.

wss://cloud.lightpanda.io/ws?proxy=datacenter&country=de&token=TOKEN

Please contact us to get access to additional proxies for your specificc use case or to configure your own proxy with Lightpanda Cloud offer.

The service

Connection examples

You can find more script examples in the demo  repository.

Playwright

Use Lightpanda CDP with Playwright .

import playwright from "playwright";
 
const browser = await playwright.chromium.connectOverCDP(
  "wss://cloud.lightpanda.io/ws?token=TOKEN",
);
const context = await browser.newContext();
const page = await context.newPage();
 
//...
 
await page.close();
await context.close();
await browser.close();

More examples in demo/playwright .

Puppeteer

Use Lightpanda CDP with Puppeteer .

import playwright from "playwright";
 
const browser = await playwright.chromium.connectOverCDP(
  "wss://cloud.lightpanda.io/ws?token=TOKEN",
);
const context = await browser.newContext();
const page = await context.newPage();
 
//...
 
await page.close();
await context.close();
await browser.disconnect();

More examples in demo/puppeteer .

Chromedp

Use Lightpanda CDP with Chromedp .

package main
 
import (
    "context"
    "flag"
    "log"
 
    "github.com/chromedp/chromedp"
)
 
func main() {
    ctx, cancel = chromedp.NewRemoteAllocator(ctx,
        "wss://cloud.lightpanda.io/ws?token=TOKEN", chromedp.NoModifyURL,
    )
    defer cancel()
 
    ctx, cancel := chromedp.NewContext(allocatorContext)
    defer cancel()
 
    var title string
    if err := chromedp.Run(ctx,
        chromedp.Navigate("https://lightpanda.io"),
        chromedp.Title(&title),
    ); err != nil {
        log.Fatalf("Failed getting title of lightpanda.io: %v", err)
    }
 
    log.Println("Got title of:", title)
}

More examples in demo/chromedp .

Getting startedMCP