# Account-Abstraction Weekly - W2_Mar4 By [skyhighfeng.eth](https://paragraph.com/@skyhighfeng) · 2023-03-04 --- 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](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/](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](https://blockscan.com/address/0x0576a174D229E3cFA37253523E645A78A0C91B57) Testnet: 测试网地址 [https://sepolia.etherscan.io/address/0x0576a174D229E3cFA37253523E645A78A0C91B57](https://sepolia.etherscan.io/address/0x0576a174D229E3cFA37253523E645A78A0C91B57) ### 2\. Account Abstraction Grants 2023 [https://esp.ethereum.foundation/account-abstraction-grants](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/](https://docs.gnosis-safe.io/) ### 4\. ZeroDev ([https://zerodev.app](https://zerodev.app)) is entering public beta ZeroDev进行beta测试 [https://twitter.com/zerodev\_app/status/1631723974853001218](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](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](https://github.com/eth-infinitism/trampoline) deck: [https://docs.google.com/presentation/d/13cbOdDWxWBG60Aw47KHIIglXZDX4AHlfv-PbF0FpvHM/edit#slide=id.g1f6075e0e6e\_0\_92](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](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](https://demo-test-nu.vercel.app/login) ### 3\. Fluvi Wallet [https://fluviwallet.xyz/](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](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](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](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](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](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](https://safe.mirror.xyz/9KmZjEbFkmI79s28d9xar6JWYrE50F5AHpa5CR12YGI) ### 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](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](https://mp.weixin.qq.com/s/kEEaB9-iRbJ57sRLq1Uzyw) ETH Hackathon ------------- ### 1\. Safe “March for Account Abstraction” Hackathon [https://dorahacks.io/hackathon/safe/](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](https://t.me/+Hpm2SIXGpz5hNWY1) ### Buidl togETHer in Account-Abstraction Ecosystem !!! --- *Originally published on [skyhighfeng.eth](https://paragraph.com/@skyhighfeng/account-abstraction-weekly-w2-mar4)*