Alchemy Bundler

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

Open-source

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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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Developer resources from Alchemy

Overview

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What is a bundler? (ERC-4337)

Learn How this Piece of AA Infrastructure Bundles User Operations to Unlock the Full Power of ERC-4337

Launching support for account abstraction on Zora and Frax

Blog

Partnership

Launching support for account abstraction on Zora and Frax

We are excited to announce Account Abstraction support for Frax and Zora, two new layer 2 blockchains built on top of Optimism’s Superchain ecosystem.

Metropolis makes it easy to deploy smart contracts using Alchemy's account abstraction infrastructure

Case study

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Metropolis makes it easy to deploy smart contracts using Alchemy's account abstraction infrastructure

Learn how Metropolis is leveraging Alchemy's account abstraction infrastructure to redefine smart contract deployment with their new product, Metal.

Alchemy Bundler alternatives

Explore web3 competitors and apps like Alchemy Bundler.

Pimlico

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Pimlico is an infrastructure platform for building smart wallets, offering ERC-4337 bundlers, verifying paymasters, and ERC-20 paymasters.

Skandha

Open-source ERC-4337 bundler written in Typescript by the Etherspot team.

Voltaire

Open-source ERC-4337 bundler written in Python by the Candide wallet team.

Silius

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

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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

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