VexaAuth Node.js SDK

Official Node.js SDK for VexaAuth - The modern, secure, and easy-to-use authentication & license management system.

🚀 Features

• License Management: Verify, activate, deactivate, and redeem licenses.
• User Authentication: Secure login, registration, and session management.
• 2FA Support: Enable, verify, and manage Two-Factor Authentication.
• User Variables: Store and retrieve custom user data (cloud variables).
• File Management: Securely upload and download files with license restrictions.
• Online Users: Track and manage connected users in real-time.

📦 Installation

Install the package via npm:

npm install vexa-auth

🛠️ Quick Start

Initialization

const { VexaAuthClient } = require('vexa-auth');

// Initialize with your API Key
const client = new VexaAuthClient({
  apiKey: 'your_api_key_here'
});

License Verification

async function checkLicense() {
  try {
    const result = await client.verifyLicense(
      'XXXX-XXXX-XXXX-XXXX',
      'user-hwid-123' // Optional: Hardware ID
    );

    if (result.valid) {
      console.log(`License is valid! Type: ${result.type}`);
    } else {
      console.log(`Invalid license: ${result.message}`);
    }
  } catch (error) {
    console.error('Verification failed:', error.message);
  }
}

User Login

async function loginUser() {
  try {
    const user = await client.login(
      '[email protected]',
      'secure_password',
      'user-hwid-123'
    );
    
    console.log(`Welcome back, ${user.username}!`);
    console.log(`Session Token: ${user.token}`);
  } catch (error) {
    console.error('Login failed:', error.message);
  }
}

Cloud Variables

Store custom data for your users securely in the cloud.

async function manageVariables() {
  // Set a variable
  await client.setUserVariable('theme', 'dark_mode');

  // Get a variable
  const theme = await client.getUserVariable('theme');
  console.log(`User theme: ${theme.data.value}`);
}

File Handling

Securely download files restricted to valid license holders.

const fs = require('fs');

async function downloadUpdate() {
  try {
    const response = await client.downloadFile(
      'file_123',
      'app_123',
      'secret_123',
      'XXXX-XXXX-XXXX-XXXX'
    );
    
    // Pipe the response stream to a file
    response.data.pipe(fs.createWriteStream('update.zip'));
    console.log('Download started!');
  } catch (error) {
    console.error('Download failed:', error.message);
  }
}

📚 Documentation

For full API documentation and advanced usage, please visit our official documentation.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.