Discussing all things related to account abstraction on Ethereum, including     - EIPs / ERCs 
- Smart account architecture 
and more!

Main

Ethereum Account Abstraction

very excited to announce that @offchainlabs has acquired zerodev!

they're easily one of the most talent teams in crypto building smart accounts powering apps like infinex, conduit, rodeo, crossmint, and more!

zerodev's support currently spans across 30+ chains with over 5 million smart accounts deployed and with this acquisition I expect this number to absolutely skyrocket

building user-friendly apps is one of crypto's hardest problems so I'm really excited we're finally deepening our pipeline with developers to help solve it

if you're interested in using zerodev, feel free to ping me so I can get you to the right place 🤗

do any solidity chads know if EP 0.7 can support permit2 style swaps? Getting some mystery reverts, but they are working with EP 0.8 with simpleSmartAccount (but I don't want to use that in prod)

Working on a project called Smart Account Manager, an open contract account wallet built on ERC-4337.

It supports deploying and interacting with Simple7702Account, Safe7579, Nexus, and Kernel.
Now live on testnets.

Check it out: https://samanager.xyz/
Open to any feedback or suggestions!

Uniswap

@uniswap smart wallet is live!!

This is a huge unlock for wallet UX and one of the most sneakily complex projects I’ve ever worked on.

Quick 🧵 on a few of the design principles behind our 7702 wallet implementation:

7702 support just rolled out to every Uniswap Wallet user 🦄

Shared some notes on the design process. Would love to hear thoughts, questions, or feature requests!

walletbeat

What's the latest on smart account delegation? Is this something /walletbeat is tracking?

Metamask is using 7710 which feels a bit more dynamic than modules in 7579 (could be perception).

What's the latest on smart account delegation? Is this something /walletbeat is tracking?

Metamask is using 7710 which feels a bit more dynamic than modules in 7579 (could be perception).
https://eip.tools/eip/7579

Farcaster

OK, now my AA hot take (change my mind)

We try to be pragmatic about adopting tools only when they solve real problems for us and so far haven't been convinced by AA. Gas sponsorship and ERC20 paymasters are nice, but the problems they solve aren't our main problems. So far we've been able to get pretty far using brute force and older tech, even when it's not perfect.

And there is a lot going on in the "behind the scenes" step above. Adopting an AA stack means more moving parts to orchestrate and more constraints to navigate.

For example, I don't think we could have expanded Wallet cross chain as aggressively if it had been a 4337 account from the start. To adopt a new chain today we need an RPC provider, data providers for tokens and activity, a simulation tool, and a swap provider. AA adds to this a bundler, a paymaster, and a smart account implementation. Plus the unsolved complexity of managing cross-chain smart account configuration.

Otim

Excited to share that we've launched /otim on Ethereum Mainnet! 📟

Feels good to finally be out there in the world and to bring some disruption to the way we think about smart execution on the EVM.

Try out the app, check out docs, contracts open-sourced and verified!

Mainnet is here. 📟

Introducing Otim—a digital asset operating system for every onchain account. https://t.co/wVxh6bhJoS

Excited to share that we've launched /otim on Ethereum Mainnet! 📟

Feels good to finally be out there in the world and to bring some disruption to the way we think about smart execution on the EVM.

Try out the app, check out docs, contracts open-sourced and verified!

https://x.com/otimlabs/status/1930705835598241860

If you're a wallet developer and plan to leverage the capabilities of EIP-7702 coupled with ERC-4337, or you're simply interested in learning more, here is a useful guide my team put together:

If you're a wallet developer and plan to leverage the capabilities of EIP-7702 coupled with ERC-4337, or you're simply interested in learning more, here is a useful guide my team put together: 

https://erc4337.substack.com/p/guide-for-wallet-devs-for-getting

EIP-7702 is live on Ethereum mainnet and so is Ambire.

The future is here and you can taste it now.

https://www.ambire.com/get-extension

Gm, every wallet is smart now.

Happy pectra day

quick demo of what i've been working on @base with the smart wallet team over the past few weeks: *automatic* sub accounts

get rid of wallet confirmation popups in your app without having to worry about funding flows with 4 lines of code

available on base sepolia in our sdk for now. docs in replies

quick demo of what i've been working on @base.base.eth with the smart wallet team over the past few weeks: *automatic* sub accounts

get rid of wallet confirmation popups in your app without having to worry about funding flows with 4 lines of code

available on base sepolia in our sdk for now. docs in replies

Really excellent guide to upgradable smart accounts and how they play with 7702 by @horsefacts.eth

Wrapped liquid staked Ether 2.0

Really excellent guide to upgradable smart accounts and how they play with 7702 by @horsefacts.eth  

https://warpcast.notion.site/Account-Upgradeability-Deep-Dive-Public-1976a6c0c10180c0a4f8cb592830a69e

Maybe a stupid question: can a smart account change its implementation using 7702?