Blockchain & Web3 power decentralized applications in browsers. On mobile devices, we can add them into our Flutter Apps to give users a better experience and hence increase user retention.

Whether your app's core features are blockchain-related, or whether you are using crypto for payments, or you want to add these functionalities in your existing applications: there is a place for you with Flutter.

This session will start with a quick overview of blockchain and web3 and then showcase successful large-userbase apps that are built with Flutter and also provide crypto features.

From there, we will discuss how to use web3 for Authentication and handling wallet connections. In addition, participants will learn how to read from and write to the blockchain with smart contract calls directly within Flutter.

Furthermore, we will explore the combinations of your custom server's API calls with the above blockchain methods for backend interactions, depending on your app's features.

We will then round up with hinting on security and on improving user experiences by reacting to Smart Contract Events and integrating deep links (if need be) in your Flutter applications.