# ✨ Feature Request: Develop Passkey Authentication Tutorial for Biconomy Nexus SDK

[joepegler]

What

Create a comprehensive, step-by-step tutorial demonstrating how to implement passkey authentication in a dApp using the Biconomy Nexus SDK's new Passkey Module.

Why

• Provide a practical, hands-on guide for developers to quickly implement passkey authentication
• Showcase the simplicity and power of Biconomy's module-based architecture
• Demonstrate the seamless integration of passkey authentication with other Nexus SDK features
• Encourage adoption of secure, passwordless authentication in blockchain applications
• Offer a complete example that developers can use as a reference for their own projects

How

1. Develop a simple dApp that demonstrates passkey authentication:

   • User registration with passkey creation
   • User login with passkey authentication
   • Profile page showing successful authentication

2. Structure the tutorial to follow the module interaction pattern from the SDK README:

   • Creating the Passkey Module
   • Installing the module
   • Extending the Nexus client with passkey actions
   • Using the module's functionality

3. Include code snippets and explanations for each step of the implementation

4. Provide a GitHub repository with the complete source code of the example dApp

5. Include sections on:

   • Setting up the development environment
   • Initializing a Biconomy Nexus SDK project
   • Implementing the Passkey Module
   • Handling errors and edge cases
   • Best practices for security and user experience

6. Add a section on how the Passkey Module interacts with other Biconomy Nexus SDK modules

7. Include instructions for deploying the dApp to a test network

8. Provide troubleshooting tips and common pitfalls to avoid

References

• Biconomy Nexus SDK Documentation
• Nexus SDK Modules README
• Web Authentication API

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