main.js

import 'dotenv/config';
import axios from 'axios';

// CapSolver API configuration
const CAPSOLVER_API_KEY = process.env.CAPSOLVER_API_KEY;
const CREATE_TASK_URL = 'https://api.capsolver.com/createTask';
const GET_RESULT_URL = 'https://api.capsolver.com/getTaskResult';

// Target website configuration (Google reCAPTCHA demo page)
const SITE_URL = 'https://www.google.com/recaptcha/api2/demo';
const SITE_KEY = '6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-';

async function createTask() {
    const payload = {
        clientKey: CAPSOLVER_API_KEY,
        task: {
            type: 'ReCaptchaV2TaskProxyLess',
            websiteURL: SITE_URL,
            websiteKey: SITE_KEY
        }
    };

    const response = await axios.post(CREATE_TASK_URL, payload);
    const result = response.data;

    if (result.errorId !== 0) {
        throw new Error(`Failed to create task: ${result.errorDescription}`);
    }

    return result.taskId;
}

async function getTaskResult(taskId) {
    const payload = {
        clientKey: CAPSOLVER_API_KEY,
        taskId: taskId
    };

    while (true) {
        const response = await axios.post(GET_RESULT_URL, payload);
        const result = response.data;

        if (result.errorId !== 0) {
            throw new Error(`Failed to get result: ${result.errorDescription}`);
        }

        if (result.status === 'ready') {
            return result.solution;
        } else if (result.status === 'processing') {
            console.log('Task is still processing, waiting...');
            await new Promise(resolve => setTimeout(resolve, 2000));
        } else {
            throw new Error(`Unknown status: ${result.status}`);
        }
    }
}

async function main() {
    if (!CAPSOLVER_API_KEY) {
        console.log('Error: CAPSOLVER_API_KEY not found in .env file');
        console.log('Please create a .env file with your API key:');
        console.log('CAPSOLVER_API_KEY=your_api_key_here');
        return;
    }

    console.log('Creating ReCaptcha V2 solving task...');
    const taskId = await createTask();
    console.log(`Task created successfully! Task ID: ${taskId}`);

    console.log('Waiting for solution...');
    const solution = await getTaskResult(taskId);

    console.log('\nSolution received!');
    console.log(`gRecaptchaResponse: ${solution.gRecaptchaResponse.substring(0, 100)}...`);
}

main().catch(console.error);