.NET Selenium (C#)

Browserless now supports the .NET Selenium library provided by OpenQA! Similar to all our selenium integrations, you can specify your authorization token by specifying an additional capability of browserless.token. Note that this is not a capability that Chrome understands natively, and will throw an error, so you must specify true as your 3rd argument.

Here's a full example:

using System;
using OpenQA.Selenium;
using OpenQA.Selenium.Remote;
using OpenQA.Selenium.Chrome;

namespace BrowserlessSelenium
{
    class Program
    {
        static void Main(string[] args)
        {
            IWebDriver driver;
            ChromeOptions options = new ChromeOptions();

            // Set launch args similar to puppeteer's for best performance
            options.AddArgument("--disable-background-timer-throttling");
            options.AddArgument("--disable-backgrounding-occluded-windows");
            options.AddArgument("--disable-breakpad");
            options.AddArgument("--disable-component-extensions-with-background-pages");
            options.AddArgument("--disable-dev-shm-usage");
            options.AddArgument("--disable-extensions");
            options.AddArgument("--disable-features=TranslateUI,BlinkGenPropertyTrees");
            options.AddArgument("--disable-ipc-flooding-protection");
            options.AddArgument("--disable-renderer-backgrounding");
            options.AddArgument("--enable-features=NetworkService,NetworkServiceInProcess");
            options.AddArgument("--force-color-profile=srgb");
            options.AddArgument("--hide-scrollbars");
            options.AddArgument("--metrics-recording-only");
            options.AddArgument("--mute-audio");
            options.AddArgument("--headless");
            options.AddArgument("--no-sandbox");

            // Note we set our token here, with `true` as a third arg
            options.AddAdditionalCapability("browserless.token", "YOUR-API-TOKEN", true);

            driver = new RemoteWebDriver(
              new Uri("https://chrome.browserless.io/webdriver"), options.ToCapabilities()
            );

            driver.Navigate().GoToUrl("https://example.com");
            Console.WriteLine(driver.Title);

            // Always call `quit` to ensure your session cleans up properly and you're not charged for unused time
            driver.Quit();
        }
    }
}

This will simply log out the Title from the Example website, however it'll give you a great starting place for using .NET alongside browserless.

Be sure to let us know if you have questions or issues.