ERC-4337

Standards/Coordination Systems

Account abstraction standard implementing smart contract wallets as primary user accounts via a parallel UserOperation mempool and singleton EntryPoint contract, requiring no Ethereum consensus-layer changes.

Híbrido Padrão Aberto Risco de captura baixo
Links
Visitar Comunidade

Detalhes

Licença https://github.com/eth-infinitism/account-abstraction
Status de Dev Final
Proprietário Ethereum Community / Ethereum Foundation contributors
País Global
Ano de Início 2021
Stack Solidity / EVM, singleton EntryPoint contract, off-chain alt-mempool
Financiamento Foundation
Última Investigação 10 de mar. de 2026

Domínios de Caso de Uso

Identity & Trust Platform Evolution & Sovereignty

Affordances

Sovereign identity

Smart Contract Standard Atributos

Permissions Permissionless; any address can deploy an ERC-4337 compatible account; bundlers and paymasters operate in open market
Development Tools Alchemy Account Kit, Pimlico bundler, Biconomy, ZeroDev SDK, Stackup; OpenZeppelin Account Abstraction library; eth-infinitism reference implementation
Protocol Maturity / Standardization Final; EntryPoint contract audited by OpenZeppelin and deployed at canonical address on all major EVM chains; successor ERC-7702 (Pectra upgrade) introduced at protocol level
Trust Framework Bundler reputation staking; paymaster staking via EntryPoint StakeManager; on-chain EntryPoint contract as trust root; custom account validation logic (ECDSA, multisig, passkey, social recovery)
Target Application Domain Consumer wallet UX, gasless onboarding, social recovery, DAO/multisig accounts, session keys, subscription payments
Deployment Model Singleton EntryPoint per chain; per-user smart account contracts; paymaster contracts optionally deployed per application
Standard Type Account Standard
Ecosystem Ethereum (and all EVM-compatible chains via canonical EntryPoint address)