Newton's Principia Mathematica

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    0.1.23 • Public • Published


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    BotD (currently in beta)

    # Before
    - 40% of your website traffic is from bots
    - They're taking over accounts, scraping prices and ruining your website reputation
    # After
    + BotD is a browser library for JavaScript bot detection
    + Easily add ability to detect automation tools, browser spoofing and virtual machines
    + Requires adding only 3 lines of JavaScript on your website

    🔩 Try Demo - see the live demo running in your browser

    BotD runs in the browser; additionally you can harden it by using our open source cloud integrations.

    Cloud Integrations ☁️

    • CloudFlare - runs in CloudFlare workers for increased accuracy and security.
    • Fastly - runs in Fastly Compute@Edge high-performance WASM edge
    • Next.js/Vercel3rd party - runs as a Next.js edge middleware

    Install from CDN

        // Initialize an agent at application startup.
        const botdPromise = import('')
            .then( Botd => Botd.load({ publicKey: '<your-public-key>' }))
        // Get the bot detection result when you need it.
            .then(botd => botd.detect())
            .then(result => console.log(result))
            .catch(error => console.error(error))

    Run this code

    Install from NPM to use with Webpack/Rollup/Browserify

    npm i @fpjs-incubator/botd-agent
    # or
    yarn add @fpjs-incubator/botd-agent
    import Botd from '@fpjs-incubator/botd-agent';
    // Initialize an agent at application startup.
    const botdPromise = Botd.load({ publicKey: '<your-public-key>' });
    (async () => {
      // Get the bot detection result when you need it.
      const botd = await botdPromise
      const result = await botd.detect();

    Run this code

    📕 Full documentation


    You need a key pair for using BotD:

    • publicKey is for making a bot detection from browser
    • secretKey is for achieving detection results from your server

    Please ping us on Discord or email us at (just type access in the email subject, no need to compose a body)

    Request Limit

    The free token is soft-limited to 1M API calls per month and 3 calls per second while in beta.

    Supported detection scenarios

    Automation Tools & Frameworks

    Stealth plugins

    Vulnerability scanners

    Browser spoofing

    Browser spoofing - is a technique that helps users fake that they are using a different browser configuration by changing the browsers features.

    The BotD helps to detect the following types of spoofing:

    • User Agent spoofing
    • Operating System spoofing
    • Hardware spoofing
    • etc.

    VM detection

    The BotD helps to detect if the browser is running inside one of the popular virtual machines, like VirtualBox, VmWare, Parallels, Hyper-V, etc.

    Search bots

    Google Bot, Bing Bot, Baidu Spider, Yahoo Bot, Alexa Bot, Apple Bot, Facebook Bot, Twitter Bot, Pinterest Bot, DuckDuckGo Bot, Coccoc Bot, Yandex Bot, Telegram Bot, Kiwi Status Spider, Naver Spider, Sputnik Bot, Petal Bot, Aspiegel Bot, Seznam Bot, Sogou Bot, DuckDuckGo Bot, Rackspace Bot, Pingdom Bot, crawlers, StatusCakeBot, Nutch-based Bot, Genieo Web filter, etc.

    Many more tools and configurations are supported

    Documentation links:


    See the contributing guidelines to learn how to start a playground, test, and build.



    © 2021 FingerprintJS, Inc


    npm i @fpjs-incubator/botd-agent

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