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

Main

Ethereum Account Abstraction

Solidity v0.8.29 includes syntax for relocating a contract's storage variables to an arbitrary location. This is necessary to make EIP7702 secure. Put together a quick thread that makes clear why this is the case: https://x.com/0xEricBrown/status/1900189049026998457

https://warpcast.com/ericbrown.eth/0xdb90a73f

Excited to contribute to the public good space with the Mobile Wallet Protocol in Unity

A protocol using the previous work from Coinbase now also available for games! Secure e2e communication between wallets and games

(Soon) Token approvals no more

Patiently waiting for EIP-7702

I'd like to see more sophisticated rate-limiting features on Safe and competing multisig wallets. Is it possible via transaction guards? How can non-coder users access it?

So, for example:

- Can only send $10,000 via the Uniswap contract per 24 hours
- Can only send $1,000 to address X per 1 hour

Nothing else can be sent from the wallet. Changing these requires X/Y multisig permissions, and takes 7 days to execute.

Just an example, but the point is, the user can customise as per their needs. Rationale: User doesn't lose everything in one go if hacked - there's time and possibility to fix the situation.

Great read

I tried to to implement smart wallet session keys in my app when they first released them - it was confusing, intimidating, and felt pretty sketchy 

Sub accounts might just work.

Great read

I tried to to implement smart wallet session keys in my app when they first released them - it was confusing, intimidating, and felt pretty sketchy 

Sub accounts might just work.

https://blog.base.dev/subaccounts

Super stoked my first contribution to oxlib.sh got merged—my PR now lets you pass multiple credentials when prompting WebAuthn creds. 

Been using oxlib.sh since day 1 and helped refactor rhinestone's 7579 guide (docs.rhinestone.wtf/module-sdk/u...) along with other 4337 repos. 

Need help? Reach out!

EXP-0003: Application Subscriptions!

In this experiment we show Porto, @ithacaxyz's Ethereum Account SDK, powering subscriptions &amp; delegating access to your account securely.

Huge implications for app-builders doing payments/subscriptions, AI agents, Telegram bots, DeFi &amp; more. https://t.co/9qHORUmrh2

https://ithaca.xyz
–
https://github.com/o-az

Nice one, @git!

https://x.com/gakonst/status/1892287101129150855

wake up babe new paradigm OSS dropped https://x.com/gakonst/status/1892287101129150855

This is an interesting perspective. 

I don’t think it needs to be an either or. 

The benefit of supporting EOA + 7702 is increased TAM for the developer.

However, I would argue that there is no upside to giving new users an EOA + 7702, only downsides due to feature limitations and security. 

My recommendation would be to support a smart account that is 7702 compatible. Upgrade the existing EOA users and give the new users a full smart account.

How will namespace resolution work on FC now that there are embedded wallets in Warpcast?

For example my fname is vinayvasanji, but I use my ENS on my profile which is vinayvasanji.eth

My ENS resolves to my EOA wallet address
My fname I presume will now resolve to my Warpcast embedded wallet

If someone tries to pay me via my Farcaster username (vinayvasanji.eth) within FC I'm assuming the funds will credit to my embedded wallet rather than my EOA, despite the identifier being my .eth which actually resolves to my EOA

If someone tries to pay me outside of FC, but to my fname, which is possible for certain products that have integrated fname namespaces, will they send funds to my ENS EOA or my FC embedded wallet?

Can someone clarify how all this is going to work?

There's a super easy fix for this. All you have to do is upgrade your embedded account to a smart account via EIP 7702. Next, depending on your smart account implementation, you could install an EIP 7579 module allowing you to transfer out all incoming tokens. Welcome to the future of finance.

walletbeat

Walletbeat's beta site is now automatically deployed to IPFS.

https://beta.walletbeat.eth.limo

gm! Here’s a first look at EIP-7702 in action - the upgrade that gives your EOA superpowers 🦸‍♂️

Excited to share this behind-the-scenes demo of what's coming.

Quick technical preview before our full video drops on 
@alchemyplatform

The web3 development platform built for scale. https://www.alchemy.com/

gm! Here’s a first look at EIP-7702 in action - the upgrade that gives your EOA superpowers 🦸‍♂️

Excited to share this behind-the-scenes demo of what's coming.

Quick technical preview before our full video drops on 
@alchemyplatform 

https://www.loom.com/share/ad7e0a75af2b43919786186c93a54dcb?sid=59a06cd5-b244-44ee-94a7-d99b2d4bd25d

since 4337 signers ~can't be smart accounts, is 7702 going to cause major issues?

is there any plan for 4337 to work with smart account wallet signers?

cc @kristof @wilsoncusack @accountless.eth

how are the validation storage restrictions handled on native AA chains like zksync?

where is the right place for me to find an answer to this question.. https://ethereum-magicians.org/t/rip-7560-native-account-abstraction/16664 maybe?

There seems to be huge tension right now in the cross-chain ux/app experience.

Teams are releasing the super app, fully loaded, and deploy custom accounts

vs 

Teams trying to push the direction of wallets needing to _just_ work across all apps the same

🚀 We are thrilled to announce the integration of Etherspot's Account Abstraction infrastructure on @trustwalletapp!

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The worlds most trusted and secure #crypto wallet & #web3 gateway, with 80 million+ users

www.x.com/trustwallet

🚀 We are thrilled to announce the integration of Etherspot's Account Abstraction infrastructure on @trustwalletapp!

Barz smart accounts are now powered by:

• Skandha Bundler: Lower gas + MEV protection
• Arka Paymaster: Gasless payments

Learn more 👇
https://go.etherspot.io/r2BShJg