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Alchemy Bundler
Alchemy Bundler
Account Abstraction (ERC-4337) Bundlers

Alchemy Bundler

Open-source ERC-4337 bundler written in Rust by Alchemy.

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What is Alchemy Bundler?

Scale reliably with best-in-class infrastructure powering over 60M+ transactions onchain as the #1 bundler in the ecosystem. Alchemy's Rundler is an open-source ERC-4337 compliant bundler for smart wallets built in Rust for massive scale and reliable performance. Simulate and land transactions onchain while leveraging the power of account abstraction to streamline onboarding and transacting flows for users. 

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