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Intentful 4337 Plug-in

SolidityRustinfrastructure

We integrate the Cow Protocol like Good-after-time order type to the 4337 compliant smart wallet as plug-in, with default MEV rebate functionality enabled by MEV-share

GitHubLive Demo

Screenshots

Intentful 4337 Plug-in screenshot 1
Intentful 4337 Plug-in screenshot 2
Intentful 4337 Plug-in screenshot 3

Problem Statement

We designed an intentful smart order pattern as plug-in to 4337 smart wallet.Additionally, we built a simple bundler based on AA-bundler that support MEV rebate functionality leveraging Flashbot's MEV-share.With this, we wish to design a novel transactional pattern for the 4337 ecosystem

Solution

We forked SoulWallet's architecture, and built a plugin Good-After-Time contractWe built a simple 4337 bundler based on AA-bundler's implementation with MEV-rebate feature leveraging MEV-shareTech used:SolidityRustOpen source project usedSoulwallet -aa-bundlerWith this, we wish to design a novel transactional pattern for the 4337 ecosystem

Hackathon

ETHGlobal Paris

2024

Prizes

  • 🏆

    🤝 Celo — Best use of Account Abstraction

  • 🏆

    Share

    🖼 Flashbots — Best App Using MEV

Contributors