Ethereum Account Abstraction

sharing a WIP of a project i'm working on: an open clone of keys.coinbase.com compatible with the coinbase wallet sdk

i forked an open source passkeys project and i'm adapting it to be able to communicate via the coinbase SDK protocols

here's a quick demo of the account creation + transaction flow (up to sending the tx which is not implemented yet)

sharing a WIP of a project i'm working on: an open clone of keys.coinbase.com compatible with the coinbase wallet sdk

i forked an open source passkeys project and i'm adapting it to be able to communicate via the coinbase SDK protocols

here's a quick demo of the account creation + transaction flow (up to sending the tx which is not implemented yet)

https://github.com/stephancill/open-coinbase-passkeys

cypherpunk wannabe, engineer working on @frames /open-frames /opencast
https://stephancill.co.za create stories at https://stories.steer.fun

app.intersend.io | sequence. pimlico. poap. polygon. consensys. paxful. flipside crypto. dash. bridgewater. darpa. secdef. navy. dia | linktr.ee/alexanderchopan

A bunch of things
- i really like browser based passkey wallets and want to learn how they work
- an open version of keys.cb should exist
- i want to prototype a wallet specifically for fid custody

nice! `webauthn-p256` could clean up a lot of the manual webauthn work and reduce deps (if interested :P)

Should be useful when i get to cleaning it up a bit thanks!

nice! `webauthn-p256` could clean up a lot of the manual webauthn work and reduce deps (if interested :P)

https://github.com/wevm/webauthn-p256

Warpcast

cypherpunk wannabe, engineer working on @frames /open-frames /opencast
https://stephancill.co.za

I think a Farcaster specific smart wallet could be interesting:
- standard smart wallet contract that anyone client could deploy
- standard flow clients can use to grant a signing key to keys.farcaster.xyz 
- standard flow clients can use to request a signing key from keys.farcaster.xyz
- wallet UI hosted at keys.farcaster.xyz that only implements Farcaster specific actions (i.e. recoveries, adding signers, verifying connected addresses), this avoids having to build and maintain a full wallet UI and ideally there's also a way to import into Coinbase Smart Wallet or other if the user does want to take non-FC actions with it

Building @warpcast and @farcaster, new dad, like making food

Part of the plan boss https://warpcast.com/stephancill/0xc2075505

make it into a Farcaster wallet :)

https://warpcast.com/deodad/0xc9a30924

software artist | building /outpaint | ex: @coinbase ex: bisontrails | seeker of the flow state

:D

Pretty much yeah. It’s a bit better and my typical usage doesn’t exceed the free tier. It’s a no-brainer for me

I love loom videos b/c I can see what ppl actually look like :) Also, have you switched entirely to claude over chatgpt?

closed source could never

add it here too if it's useful for farcastoors (https://github.com/FTCHD/awesome-farcaster-dev)

lfg!! very needed utility and has been cool to see you working on this stuff, going to look through later and see if maybe there’s anywhere I can contribute 🫡

sweet! just found coinbase smart wallet and impressed with the experience. would be sweet to have an open alternative

Really smart project!  I starred the repo

I like coinbase smart wallet, but it's blocked in my ghetto crib, so this is very welcoming
353 $degen

Nice, can we create farcaster account with it?

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Exciting project! Looking forward to see how it evolves.