Standard CDP Functions - Bright Data Docs

Browser API supports CDP so all puppeteer functions/features work within our browsers. You can find all puppeteer API documentation and usage examples on the official puppeteer documentation page. We have also added a few Bright Data-specific custom CDP events which can be useful as well. The following are a few common browser navigation functions to get you started.

Get Page HTML

NodeJS - Puppeteer

const page = await browser.newPage();  
await page.goto('https://example.com');  
const html = await page.content();

For more info: https://pptr.dev/api/puppeteer.page.content

Click on element

NodeJS - Puppeteer

// node.js puppeteer   
const page = await page.newPage();  
await page.goto('https://example.com');  
await page.click('a[href]');

For more info: https://pptr.dev/api/puppeteer.page.click

Scroll to page bottom

You might need to scroll the viewport to the bottom at times, such as when activating ‘infinite scroll’. Here’s how:

NodeJS - Puppeteer

// node.js puppeteer   
const page = await page.newPage();  
await page.goto('https://example.com');  
await page.evaluate(()=>window.scrollBy(0, window.innerHeight));

Take Screenshot

// More info at https://pptr.dev/api/puppeteer.page.screenshot  
await page.screenshot({ path: 'screenshot.png', fullPage: true });

When running the example scripts above the screenshot above will be saved as “screenshot.png” within your files.

Set Cookies

Please note that this is supported onl for customers who completed the KYC verification process.

NodeJS Puppeteer

const page = await browser.newPage();  
await page.setCookie({name: 'LANG', value: 'en-US', domain: 'example.com'});  
await page.goto('https://example.com');

For more info: https://pptr.dev/api/puppeteer.page.setcookie

Blocking Endpoints

It is possible to block endpoints that are not required to save bandwidth. See an example of this below:

NodeJS - Puppeteer

// connect to a remote browser...
const blockedUrls = ['*doubleclick.net*'];
const page = await browser.newPage();
const client = await page.target().createCDPSession();
await client.send('Network.enable');
await client.send('Network.setBlockedURLs', {urls: blockedUrls});
await page.goto('https://washingtonpost.com');

Country Targeting

When using the Browser API, the same country-targeting parameter is available to use as in our other proxy products.When setting up your script, add the -country flag, after your “USER” credentials within the Bright Data endpoint, followed by the 2-letter ISO code for that country.

const SBR_WS_ENDPOINT = `wss://${USER-country-us:PASS}@brd.superproxy.io:9222`;

In the example above, we added -country-us to the Bright Data endpoint within our script, so our request will originate from the United States (“us”).

EU region

You can target the entire European Union region in the same manner as “Country” above by adding “eu” after “country” in your request: -country-eu Requests sent using -country-eu, will use IPs from one of the countries below which are included automatically within “eu”:

Countries

AL, AZ, KG, BA, UZ, BI, XK, SM, DE, AT, CH, UK, GB, IE, IM, FR, ES, NL, IT, PT, BE, AD, MT, MC, MA, LU, TN, DZ, GI, LI, SE, DK, FI, NO, AX, IS, GG, JE, EU, GL, VA, FX, FO

The allocation of a country within the EU is random.