Authon JavaScript SDK

Official JavaScript/Node.js SDK for Authon — Software Licensing & Authentication Platform

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🚀 Quick Start

1. Requirements

• Node.js 18+ (uses built-in fetch)
• No external dependencies

Also works with: Electron, Bun, Deno

2. Get Your Credentials

1. Create an account at authon.pro
2. Go to Dashboard → Apps → Create Application
3. Copy your App ID and API Key

3. Use

const { Authon } = require('./authon');

const auth = new Authon('your-app-id', 'your-api-key');

async function main() {
  // Connect
  await auth.init();
  console.log(`Connected: ${auth.appName} v${auth.appVersion}`);

  // Login
  const result = await auth.login('username', 'password');
  if (result.success) {
    console.log(`Welcome ${auth.username}! Level: ${auth.level}`);
    console.log(`Subscription: ${auth.subscription}`);
    console.log(`Expires: ${auth.expiresAt}`);
  } else {
    console.log(`Error: ${result.message}`);
  }

  // Download files
  const files = await auth.listFiles();
  if (files.length > 0) {
    const buffer = await auth.downloadFile(files[0].id);
    require('fs').writeFileSync(files[0].name, buffer);
  }

  // Logout
  await auth.logout();
}

main();

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📖 API Reference

Initialization

const auth = new Authon(appId, apiKey, [apiUrl]);
await auth.init();  // Returns: boolean

Authentication

await auth.login(username, password, [hwid])   // Returns: {success, message, data}
await auth.license(key, [hwid])                // Returns: {success, message, data}
await auth.register(username, password, key)   // Returns: {success, message}
await auth.check()                             // Returns: boolean
await auth.logout()                            // Returns: boolean

Variables

await auth.getVar('key')              // Returns: string | null
await auth.setVar('key', 'value')     // Returns: boolean
await auth.getUserVar('key')          // Returns: string | null

Files

await auth.listFiles()                // Returns: [{id, name, size, minLevel}]
await auth.downloadFile(fileId)       // Returns: Buffer | null

Stats & Logging

await auth.log('message')             // Returns: boolean
await auth.fetchOnline()              // Returns: {count, users}
await auth.fetchStats()               // Returns: {totalUsers, onlineUsers, totalKeys}

Utility

Authon.getHWID()                      // Returns: string (static method)
await auth.checkBlacklist(ip, hwid)   // Returns: {blacklisted, reason}
await auth.redeemReferral(code)       // Returns: {success, message, data}

Properties

Property	Type	Description
sessionToken	string	Active session token
username	string	Authenticated username
level	number	User access level
subscription	string	Subscription name
expiresAt	string	Expiry date
appName	string	Application name
appVersion	string	Application version
isAuthenticated	boolean	Has active session

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⚠️ Error Handling

const result = await auth.login('user', 'wrong');
if (!result.success) {
  // Possible messages:
  // - "Invalid credentials"
  // - "Account banned"
  // - "Hardware ID mismatch"
  // - "Subscription expired"
  // - "Account is frozen"
  // - "VPN/Proxy connections are not allowed"
  // - "Application is paused"
  console.error(result.message);
}

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🏗️ Project Structure

javascript-Loader/
├── authon.js           # SDK source (single file, zero dependencies)
├── example.js          # Full interactive example
├── package.json        # NPM package metadata
└── README.md           # This file

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🔗 Links

Resource	URL
🌐 Website	https://authon.pro
📖 Documentation	https://authon.pro/docs
💬 Discord	https://discord.gg/MTY79JDFm6
📊 Status	https://authon.pro/status
🔗 API Health	https://api.authon.pro/health
🐙 GitHub	https://github.com/authonpro

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📄 License

MIT — Free for commercial and personal use.

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Built with ❤️ by Authon
The #1 KeyAuth Alternative