MEV Arbitrage Engine v3 (Rust)

Production-grade MEV arbitrage engine for Ethereum, written in Rust.

Core Features

• Real-time Mempool Monitoring: High-performance WebSocket subscriptions with multi-RPC racing.
• SPFA-based Pathfinding: Sub-millisecond discovery of negative cycles (arbitrage) in a live token graph.
• revm Simulation: In-process EVM execution for exact profit and gas calculation without RPC overhead.
• Atomic Execution: Aave V3 flash loans for capital-efficient arbitrage.
• Flashbots Integration: Multi-relay bundle submission with bid escalation and automatic re-signing.

Quick Start

1. Config: cp .env.example .env and fill in RPC URLs.
2. Build: cargo build --release
3. Deploy Contract: cd contracts && forge script script/Deploy.s.sol --broadcast
4. Run: ./target/release/mev-engine

Disclaimer

Arbitrage trading involves risk. Use at your own risk.