AuthVerify — Node.js Authentication Library

AuthVerify is a modular authentication library for Node.js, providing JWT, OTP, TOTP, Passkeys (WebAuthn), Magic Links, and OAuth helpers. You can easily register custom senders for OTPs or notifications.

🪄 Why Auth-Verify?

• ⚡ Simple API: auth.register.sender() and auth.use('email')
• 🧩 Multi-storage: memory, Redis, or cookie
• 🔑 JWT manager with auto cookie mode
• 📱 OTP via email, Telegram, SMS, WhatsApp Business API or custom sender (built-in workers for production level apps)
• 🔢 TOTP code and QR code generation and verification
• 🗝️ Passwordless login & registration with passkey/webauthn
• 💌 Magiclink for passwordless logins
• 🌎 Oauth 2.0 integration with providers
• 🧰 Extensible — add your own integrations easily
• 🔗 Frontend integration for creating QR codes of TOTP and verifying OTP codes and sending data for backend

🧭 Quick Start

npm install auth-verify

import AuthVerify from "auth-verify";
const auth = new AuthVerify({ storeTokens: "memory" });

// Connecting sender
auth.otp.sender({
    via: 'email',
    sender: '[email protected]',
    pass: 'YOUR_APP_PASS',
    service: 'gmail'
});

(async () => {
  let sent = await auth.otp.send('[email protected]');
  if(sent) {
    let valid = await auth.otp.verify('[email protected]', auth.otp.code);
    if(valid) console.log('Correct OTP code');
    else console.log('Incorrect OTP code');   
  }
})();

For all documentation