Alchemy's Account Kit is complete toolkit for EVM developers to embed ERC-4337 smart accounts in their apps. Account Kit incorporates: - Rundler, an open sourced bundler in Rust, tailored to Optimism and Base fee markets - aa-sdk, an open sourced library to integrate and deploy smart accounts - Light Account, an open sourced, audited and gas-optimized smart account with factories on Optimism and Base - Gas Manager, a performant ERC-4337 paymaster Alchemy has also launched and is working with the community on Ethereum EIP: ERC-6900, a standard for smart accounts and plugins designed to foster open innovation and interoperability. Finally, Alchemy has produced extensive account abstraction educational content and developer documentation.