Account Abstraction - EIP 4337
An account abstraction proposal which completely avoids the need for consensus-layer protocol changes. Instead of adding new protocol features and changing the bottom-layer transaction type, this proposal instead introduces a higher-layer pseudo-transaction object called a UserOperation.
Users send UserOperation objects into a separate mempool. A special class of actor called bundlers (either miners, or users that can send transactions to miners through a bundle marketplace) package up a set of these objects into a transaction making a
handleOps() call to a special contract, and that transaction then gets included in a block.
This project is an implementation of EIP-4337 Account Abstraction
This project provides:
The core contracts and interfaces (on github)
Test suite for the contracts.
The contracts of the project are audited.
The client library is under active development.