Passkey Plus
Passkey Plus is AuthAction’s advanced passkey integration that works alongside your existing authentication system. Unlike standard passkey authentication (which is built into AuthAction’s login flow), Passkey Plus provides a standalone SDK for adding WebAuthn-based authentication to any application.
Available Guides
Section titled “Available Guides”- Integration Guide — Step-by-step guide to integrating Passkey Plus in your frontend and backend
Use Cases
Section titled “Use Cases”- Passwordless login alongside existing email/password authentication
- Step-up authentication for sensitive actions like changing passwords or account settings
- Cross-platform support with WebAuthn across modern browsers and devices
How It Works
Section titled “How It Works”- Your backend obtains an access token using the Management API (client credentials flow)
- Your backend creates a passkey transaction (register or authenticate)
- The frontend SDK handles the WebAuthn browser interaction
- Your backend verifies the resulting nonce to confirm the authentication