Infrastructure

1. Introducing TransactionKit from Etherspot

2. fun.xyz SDK

3. Rollupid is defining our AA feature for developers.

How we think it should work:

• Developers issue session keys and sponsor gas fees

• Session keys are assigned the user role and have configurable limits

• Bring your own AA provider for paymaster and bundlers

Rollupid 在平台里定义了AA的一些特性：

• 开发者会话密钥和支付gas

• 会话密码赋予用户角色和限制

• 提供AA的paymaster和bundlers

Dapp

1. Fiat Paymaster

Account Abstraction Paymaster that allows paying for gas fees with PayPal.

使用Paypal支付的AA Paymaster

Scroll Tweet: https://twitter.com/Scroll_ZKP/status/1641835187226181632

Demo: https://ethglobal.com/showcase/fiat-paymaster-rm3k3

2. Ambire Wallet

The wallet that’s making #Web3 self-custody easy and secure via Account Abstraction. Available on Ethereum, 12 EVM other EVM and L2s.

Ambire多链自适应AA钱包

3. Forum - Chat-based investment DAOs

Onboard to crypto with just FaceID

支持FaceID解锁的AA钱包

4. AAScan

Research

1. ERC-4337 is still early in development but maturing EXTREMELY quickly. -- Some DEV resouces

2. Everything About AA: zkSync, Optimism wallet, Chainlink Hackathon, Ethereum perspectives and Cardano’s AA

3. The Blocknative #ERC4337 UserOps Explorer now supports Polygon mainnet and Mumbai

Meterials & Video:
https://twitter.com/blocknative/status/1643665213567430662

Articles:
https://cointelegraph.com/news/ethereum-erc-4337-bundlers-how-hard-is-joining-the-network

4. ERC-4337 is an order-of-magnitude improvement wrt the usability of Ethereum

5. Authentication and signature validation standards.

6. Exploring a new RPC endpoint to support ERC-4337

OP在尝试新的RPC支持ERC-4337

7. EVMMAX (decoupled from EOF) to support sec256r1 discussion

在 EVMMAX (decoupled from EOF) 提议上，Dror 提出需要支持 sec256r1 曲线支持现有手机设备

8. A thread about Aggregating the signatures - by Dogan

讲解签名聚合

9. 简析 11 款账户抽象钱包：我们距离“丝滑”的加密体验还有多远

Hackathon & Events

1. Unlocking Account Abstraction - Smart accounts for the next billion users

Dror Tirosh from @erc4337 Core Team is hosting an "Unlocking Account Abstraction - Smart accounts for the next billion users" workshop on ERC-4337 and the ERC-4337-enabled browser extension wallet Trampoline 🧠

🕠 Fri, Apr 14 at 5:30PM JST
📍 Workshop Room 1

4月14日，有Dror关于浏览器钱包Trampoline的演讲

2. Ethereum Foundation @ethereum is putting up $20,000 worth of prizes for @erc4337 and @PrivacyScaling 🎊

ETHGlobal 东京 $20000 的AA专项奖

3. Introducing the Pioneers of AA

10 path-breaking projects that will be at the forefront of driving the adoption for Account Abstraction

biconomy 可申请10个使用AA先驱应用

2 weeks more to our Hacker House at #ETHTokyo!

Contact:
Wechat: skyhigh22
Twitter: @skyh20
Email: skyhighfeng@gmail.com
ENS: skyhighfeng.eth
GitHub: https://github.com/accountjs/aa-research

If missed plz contact skyhighfeng@gmail.com

Join our group to post news: https://t.me/+Hpm2SIXGpz5hNWY1