Passwords are out. Passkeys are in. Join us for a deep dive into the cutting-edge world of passwordless authentication as we explore how to implement Passkeys in Flutter apps using Firebase.

In Money Forward, we have implemented a passkey authentication into our Banking app created with Flutter. This session will take you behind the scenes of our real-world journey integrating Passkey authentication into a banking app, balancing security, user experience, and technical complexity.

Session will be divided into three parts.
1. Overview on the Passkey technology and it's requirements
2. Step by step guide on implementing Passkey with Flutter x Firebase
3. Tips and difficulties that we've faced along the way of implementing to our app

We’ll start with a crash course on Passkey technology and its security advantages, then break down the critical requirements for mobile implementation.

You’ll get a step-by-step walkthrough of integrating Passkeys with Flutter, Firebase Functions, Firestore, and Firebase Auth to deeper your understanding on how to implement Passkeys into your app.

But we won’t sugarcoat the challenges: learn from our pitfalls, from platform-specific quirks to biometric edge cases, and discover pro tips for optimizing UX without compromising security.

Whether you’re building fintech apps or consumer products, walk away with actionable insights and the confidence to bring modern authentication to your Flutter projects.

Perfect for: Flutter developers, Firebase enthusiasts, and anyone passionate about secure, frictionless user experiences.