Dapp storeEthereumWeb3 wallet toolsAccount abstraction (ERC-4337) bundlers
Silius
Silius
Account abstraction (ERC-4337) bundlers

Silius

Silius is an open-source ERC-4337 bundler written in Rust by Vid Kersic.

Ethereum Logo
Open-source
This link will take you to a third-party site not owned or operated by Alchemy.

What is Silius?

Silius is an open-source, ERC-4337 bundler built in Rust by an Ethereum Protocol Fellow named Vid Kersic. Silius's architecture is influenced by the architecture of the Erigon node client, and all of its components are modular, meaning they can be run independently, and they can support multiple entry points and mempools.

Sponsor gas and bundle user ops in your app or on your chain
Get your API key

Best Account abstraction (ERC-4337) bundlers

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key