Cyan
Coder x Reader x Writer.
Working at imToken Labs as a Blockchain Engineer, recently focusing on AA research.
Sessions
As ERC-4337 rolled out, AA (Account Abstraction) and smart contract accounts had grown awareness these days. Disappointingly, most wallets for smart contract account in market today don't offer a smoothy user experience, especially when interacting with DApp, as long-lasting EOA (Externally Owned Account) wallets.
This talk will first cover the essentials of building a minimal wallet that can connect to existing DApp. Afterwards, it will introduce basic concepts of AA and ERC-4337, also the properties of AA account, which is a kind of smart contract account. In the second half, it will share an experimental design of AA account wallet, taking browser extension as example, to demonstrate how the design retains DApp interoperability and provide competitive experience with EOA wallets.