Ethereum

Question to account abstraction OGs -

when I open a smart wallet with some vendor (let's say Coinbase), the wallet doesn't hold my pk

And I control the onchain smart wallet

So can I just switch vendors on the front end? the FE initates the tx and the wallet just signs with passkey and send it to an RPC

Expanding the onchain economy 🌌
idanlevin.xyz

so in a smart wallet world the wallet doesn't have much value? (zero switching costs?)

In theory yes… in practice there are still a lot of standards that need to be adopted

I like baking /goodbread and building apps on web3 protocols. DevRel @ ENS Labs. gregskril.com

Domain scoping for passkeys is a big roadblock here I think (far from an AA expert)

Theoretically yes. In the case of Coinbase you’ll need a new passkey signer considering the passkey is tied to the keys.coinbase.com domain

Building dynamic.xyz | @dynamic | Craft magical onchain sign up experiences  - embedded wallets, login, user mgnt, authz and more | Demo: demo.dynamic.xyz

tnx

is there any technical reason for the passkey to be associated with the domain? (except of business reasons)

Researcher at Clave and
Co author of EIP-7212 

In theory yes. The front end would just need to know the address of your smart wallet. Not sure how it works in practice. @itai  @pedrouid.eth @doganeth  @wilsoncusack would know for sure