firebase-auth-better-auth

You can integrate Firebase phone authentication with Better Auth by configuring a server-side plugin using the Firebase Admin SDK to verify phone OTP ID tokens and synchronize user records into Better Auth session management workflows.

Yes, you can use Firebase Auth providers like Google Sign-In and Phone SMS OTP directly within Better Auth workflows, enabling phone number verification without requiring external SMS providers like Twilio.

Managing user roles and organizations with Firebase verified identities involves linking Firebase ID tokens to Better Auth users and sessions, allowing Better Auth to handle unified identity, roles, and API keys while Firebase manages authentication.

Yes, configuring Better Auth session management with Firebase Authentication requires the Firebase Admin SDK and Better Auth plugin configuration to successfully verify ID tokens and synchronize user records across both systems.

Firebase Authentication works with Better Auth for Next.js applications by bridging Firebase's identity infrastructure for Phone OTP, Google, and Email/Password patterns into Better Auth's user and session management workflows.