Is it theoretically possible for someone to build a wallet application that uses someone’s Farcaster wallet for transactions ?

CPO at idOS, advisor @privy. Previously @rainbow. Global head of Macro at West Ham Capital

I know the wallet is locked down under the hood in Warpcaster, but there does seem to be a message signing process for linking the phone to another device if I’m not mistaken so just curious if devs could actually build against it

Interesting, mine has some $Yup (?) already

As much as we need to move beyond EOAs in the end,I feel like ecosystem needs some kind of “HandoffKit” that allows you to securely import a wallet from one app to another without manually copying and pasting seed phrases. Incentives probably don’t align for this though, interop via smart accounts probably better

Delegations do give you a way to share funds between wallets without exchanging keys, but doesn’t solve the issue for EOAs. For EOAs we need a new protocol change like EIP 3074 or EIP 5003.

co founder of @metamask . Making computers behave for us.

Would an open source sdk work that implements it locally ? Like a deep link handoff scheme ? Probably not ideal. @pedrouid.eth could you solve it in WC?