# Account-Abstraction Weekly - W2_Mar4

**Published by:** [skyhighfeng.eth](https://paragraph.com/@skyhighfeng/)
**Published on:** 2023-03-04
**URL:** https://paragraph.com/@skyhighfeng/account-abstraction-weekly-w2-mar4

## Content

Infra 基础设施 1. ERC-4337 has been deployed on mainnet ERC4337 已经部署上主网 https://twitter.com/erc4337/status/1631087958949531648 Security audit by @OpenZeppelin 合约由openzeppelin审计 https://blog.openzeppelin.com/eip-4337-ethereum-account-abstraction-incremental-audit/ EntryPoint Address: Entrypoint合约 Mainnet: 主网地址： https://blockscan.com/address/0x0576a174D229E3cFA37253523E645A78A0C91B57 Testnet: 测试网地址 https://sepolia.etherscan.io/address/0x0576a174D229E3cFA37253523E645A78A0C91B57 2. Account Abstraction Grants 2023 https://esp.ethereum.foundation/account-abstraction-grants Here are a few ideas to kickstart your imagination: webauthn transaction validation Account Abstraction Block Explorer Bundlers p2p messaging sequencer RPC Data showing Account Abstraction wallets vs EOA Wallets (might be no. of hacks, people signing up to AA wallets) Educational content: to help new and existing users understand Account Abstraction for protocols and developers 3. Safe {Core} SDK release Safe {Core} SDK 发布 Safe Document: https://docs.gnosis-safe.io/ 4. ZeroDev (https://zerodev.app) is entering public beta ZeroDev进行beta测试 https://twitter.com/zerodev_app/status/1631723974853001218 Opensource Contract and SDK 公开了合约和SDK源码 https://github.com/zerodevapp/sdk Dapps AA应用 1. Boilerplate code for 4337-enabled browser extension wallet 官方发布的 4337 浏览器钱包模板 https://github.com/eth-infinitism/trampoline deck: https://docs.google.com/presentation/d/13cbOdDWxWBG60Aw47KHIIglXZDX4AHlfv-PbF0FpvHM/edit#slide=id.g1f6075e0e6e_0_92 Project Trampoline helps hackers quickly develop an EIP-4337 Wallet. 帮助开发者快速开发 EIP4337 钱包 https://twitter.com/plusminushalf/status/1631821839466123272 2. 0xpass demo Use your current eoa wallet to create new aa wallet. 可以用EOA钱包生成新的AA钱包 https://demo-test-nu.vercel.app/login 3. Fluvi Wallet https://fluviwallet.xyz/ Fluvi wallet is building a multichain #AccountAbstraction wallet with 2FA, seedless recovery, gasless transactions, multi-device sync and stunning UI/UX! Built in compliance with EIP-4337 Fluvi是多链AA钱包，支持2FA，无私钥，无gas，多设备同步 4. Patch Wallet https://launch.mirror.xyz/Kwb5Cx_Uj0rrTtR-pnJT0WrVBYa_X-iVpEb1x7SSPNE Every twitter, email, & phone number has a wallet automatically that only they can access. No onboarding or custodian. Patch是可以用twitter，email，手机号自动onboarding的AA钱包 5. Success Guild in Hackathon https://gnosis-safe.notion.site/Safe-Hackathon-Success-Guide-26ccbd7263ab44808d8f00106f35c2d7#e7f4a8b9eda245749fb741fdddb93bce Give us some example and ideas 列举了一些案例和想法 Research 研究 1. awesome-account-abstraction -- 4337Mafia https://github.com/4337Mafia/awesome-account-abstraction 2. Ethereum Says ERC-4337 Deployed, Tested, Beginning Era of Smart Accounts 以太坊上ERC4337的合约已经部署 https://www.coindesk.com/tech/2023/03/01/ethereum-activates-account-abstraction-touted-by-founder-buterin-as-key-advance/?utm_campaign=coindesk_main&utm_term=organic&utm_source=twitter&utm_medium=social&utm_content=editorial 3. Launching Safe{Core} Account Abstraction Stack with Stripe, Gelato and Web3Auth Safe 发布了集合Stripe，Gelato，Web3Auth 的 {Core} SDK https://safe.mirror.xyz/FLvQQ5J9qXks0izRl73oC6LiFLofbwFNorwzaEj_xL8 Former Articles: 之前2月文章 Account Abstraction is NOT coming, It’s already here with Safe 4. EIP-4337账户抽象钱包方案能否开辟钱包新时代？-- BUILDER DAO https://mp.weixin.qq.com/s/qCbbngCHoKgRwG4ZNVUEPg 5. 账户抽象(Account Abstraction)完整指南 -- Cami, Junwei, Scroll https://mp.weixin.qq.com/s/kEEaB9-iRbJ57sRLq1Uzyw ETH Hackathon 1. Safe “March for Account Abstraction” Hackathon https://dorahacks.io/hackathon/safe/ Contact: Wechat: skyhigh22 Twitter: @skyh20 Email: skyhighfeng@gmail.com ENS: skyhighfeng.eth GitHub: https://github.com/accountjs/aa-research Thanks to Plancker^, George@Unipass Join our group to post news: https://t.me/+Hpm2SIXGpz5hNWY1 Buidl togETHer in Account-Abstraction Ecosystem !!!

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