How to solve DataDome with NodeJS

How to solve DataDome Captcha / Interstinial with NodeJS

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Solving Datadome, Datadome with Node.JS, Datadome Node.JS solver

⚙️ Prerequisites

  • Proxy
  • Node.JS installed
  • Capsolver API key

🤖 Step 1: Install Necessary Packages

Execute the following commands to install the required packages:

npm install axios

👨‍💻 Node.JS Code for solve DataDome with proxy

Here's a Node.JS sample script to accomplish the task:

const axios = require('axios');

const CLIENT_KEY = "your api key";  // Replace with your CAPSOLVER API Key

const headers = {
    "cache-control": "max-age=0",
    "sec-ch-ua": '"Not/A)Brand";v="99", "Google Chrome";v="107", "Chromium";v="107"',
    "sec-ch-ua-mobile": "?0",
    "sec-ch-ua-platform": "Windows",
    "upgrade-insecure-requests": "1",
    "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36",
    "accept": "*/*",
    "sec-fetch-site": "same-origin",
    "sec-fetch-mode": "navigate",
    "sec-fetch-user": "?1",
    "sec-fetch-dest": "document",
    "accept-encoding": "gzip, deflate, br",
    "accept-language": "en,fr-FR;q=0.9,fr;q=0.8,en-US;q=0.7"

async function createTask(payload) {
  try {
    const res = await'', {
      clientKey: CLIENT_KEY,
      task: payload
  } catch (error) {
async function getTaskResult(taskId) {
    try {
        success = false;
        while(success == false){

            await sleep(1000);
        console.log("Getting task result for task ID: " + taskId);
      const res = await'', {
        clientKey: CLIENT_KEY,
        taskId: taskId
      if( == "ready") {
        success = true;
    } catch (error) {
      return null;
async function solveDatadome(CaptchaURL, UserAgent, proxy) {
  const taskPayload = {
    type: "DatadomeSliderTask",
    captchaUrl: CaptchaURL,
    userAgent: UserAgent,
    proxy: proxy
  const taskData = await createTask(taskPayload);
  return await getTaskResult(taskData.taskId);

function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
async function main() {
  try {

    //Obtain these values for create the geoCaptcha URL. Sometimes datadome provide the url directly and other times the values. 
    //In this case, they return the values, so we need to make the geo captcha url
    let initialCid = "initial cid value"
    let cid = "value cid "
    let referer = "page url referer value"
    let hash = "hash value"
    let t = "t value"
    let s = "s value"
    let e = "e value"

    //Capsolver values
    let userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36" //This user agent, please check the documentation to get latest user agent
    let proxy = "your proxy"
    let geoCaptchaURL = `${initialCid}&cid=${cid}&referer=${encodeURIComponent(referer)}&hash=${hash}&t=${t}&s=${s}&e=${e}`;
    // Be sure to obtain always a different geo captcha url, can't be the same 
    let solution = await solveDatadome(geoCaptchaURL,userAgent, proxy )
catch (error) {
    console.error(`Error: ${error}`);


⚠️ Change these variables

  • PROXY: Change to your proxy
  • CLIENT_KEY: Obtain your API key from the Capsolver Dashboard.
  • captchaUrl: Replace with the URL of the datadome captcha website
  • userAgent: Replace with the userAgent that is on the documentation

👀 More information