erc4337
@erc4337
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Official Twitter account for ERC-4337 Account Abstraction
Joined February 2023
The rumors are true. ERC-4337 has been deployed on mainnet 🚀 . 🔍 Security audit by @OpenZeppelin .🛠️ Bundlers and paymasters by @stackup_fi, @AlchemyPlatform, @biconomy , @etherspot, @candidewallet, @blocknative & more.🏗️ $300K in grants by @ethereum
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RT @barnabemonnot: Pleased to share our "Improve UX" track update!. TL;DR: High focus on interop. Build out and strengthen intent-based inf….
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The UserOp Mempool is key to preserving censorship resistance. Exactly why the @ethereumfndn decided to give @etherspot a grant to create a free infra that will promote mempool usage for wallets sending 7702 txs. Let's build the Ethereum we want 💪.
Big news for Account Abstraction @erc4337!.@Etherspot gets an @ethereumfndn grant to build free, censorship-resistant EIP-7702 infrastructure 🛠️. 🚀 Launching on @Ethereum, @Optimism, @Arbitrum.Next: @worldcoin, @Base, @Unichain, @LineaBuild. Read more 👉
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RT @Lo_Key_CC: All about Smart Account Insights: A snippet from an interview with.@0xKofi from @0xBundleBear . A project by Account Abstr….
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RT @Lo_Key_CC: A man with an onboarding mission: .A snippet from an interview with @joaoavf from @usePicnicBR .Account Abstraction Afterhou….
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🎬 In our latest episode @gautam_sabhahit joins AA Afterhours to share how @JiffyScan is tackling the visibility and developer experience challenges in the AA & interop ecosystems.
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Working with @OSObserver and the rest of the Superchain Data standards team (@0xKofi @patterns_build @chuxin_h and more) has been a pleasure! . Check out this new section in our docs explaining how you can easily analyze AA data yourself.
docs.erc4337.io
Step-by-step guide on how to use the Optimism Superchain’s public BigQuery datasets to create custom 4337 metrics, analyze Paymaster usage, and enrich insights with BundleBear’s labeled on-chain addre
OSO has been indexing ERC-4337 (Account Abstraction) data for the Superchain. Some coverage stats:. - Over 230M userops from Oct 2024 to Jul 2025.- Four paymasters sponsored >80% of userops.- World surpassed Base as the leading chain for userops in March. (1/5)
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🎬 New AA Afterhours is out, featuring @joaoavf from @usePicnicBR. We get into session keys, wallet UX tradeoffs, how AA reshaped Picnic’s architecture, and what it really takes to make smart accounts user friendly and secure.
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🎬 Season 2 of AA Afterhours starts strong: @0xKofi of @0xBundleBear joins us to talk ERC-4337, smart wallets, and what the data really says. Infra trends, passkeys, app retention, data labeling and more .
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🎬 AA Afterhours is back!. Season 2 focuses on the application layer, and how different application are using ERC-4337 to boost adoption and security. To kick us off, a few words from the producers @mirkogarozzo and @francescoswiss .
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RT @uttam_singhk: JP Morgan launched its USD Deposit Token on @base . big win for ethereum (powered by @erc4337)
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The market is pumping 📈, and so is our documentation game. Take some time away from looking at green candles and check out our new docs!.
docs.erc4337.io
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Better UX means better security, and institutions are paying attention 🏦. Thanks to the work of the @Alchemy team, @jpmorgan is now using ERC-4337 on @base.
🏦 @jpmorgan launched their first USD deposit token using our smart wallets. Same familiar banking interface, now backed by crypto rails. 24/7 settlement, instant liquidity, zero gas fees, zero complexity. The benefits of onchain, without the friction ✨
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RT @0xKofi: "State of Smart Accounts 📊✨". I gave this talk at @ZuBerlinCity yesterday. Shared the latest trends in smart account adoption d….
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RT @safe: “We need to kill the private key” .Our panelists @kristofgazso @rimeissner @francescoswiss and Dror Tirosh from @ethereumfndn dis….
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RT @tanay1337: Excited about this panel at SafeCon on getting rid of private keys, road to full AA, and 7702 featuring @rimeissner, Dror, @….
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RT @fileverse: Introducing: 👩🔧. Decentralized spreadsheets made for the global economy & open Internet https://t.c….
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Congrats @Uniswap team! . For anyone wondering, it's using the latest v0.8 EntryPoint under the hood 💪.
docs.uniswap.org
Gas abstraction allows users to transact without needing to have a balance of ETH to pay for gas fees. Instead, a third party called a bundler can cover or manage those fees on their behalf.
Excited to unveil that ALL Uniswap wallets (both Mobile & extension) are 7702 enabled smart wallets now. This is a huge feat, and an extremely full stack effort, I’m very very proud of our team. It’s a complex topic necessitating strong, opinionated product decisions — a few
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