Bundler

@cinacoin/bundler — Self-hosted ERC-4337 Bundler implementation in Rust.

Installation

bash

# Requires Rust toolchain
cargo build --release -p bundler

Overview

The Bundler receives UserOperations from dApps, packs them efficiently, and submits them to the EntryPoint contract on-chain.

Features

UserOperation pool management
Smart packing and batching
Gas price optimization
Multi-chain support
Monitoring and analytics