Artemis: Modular Event Processing for MEV Bots

Summary

Artemis is an open-source Rust framework for building bots that identify and execute maximal extractable value (MEV) opportunities. It aims to lower the effort for new searchers by providing reusable components, and to help protocols attract keepers through shared strategy tooling. The framework emphasizes a simple event engine, modular components, performance, and production support such as monitoring and deployment tools.

Its architecture separates data collection, opportunity logic, and execution. Collectors convert external inputs such as pending transactions or new blocks into internal events; strategies evaluate those events and produce actions; executors carry out actions, including submitting transactions or placing orders. The announcement also describes a cross-market NFT arbitrage strategy. It presents a software design and intended benefits, but provides no performance benchmarks or evidence that the framework improves trading outcomes. Strategies still require their own logic and depend on the relevant market and execution environment.

Key ideas

• Collectors normalize external data into events for downstream strategy logic.
• Strategies evaluate incoming events and emit actions when an opportunity is identified.
• Executors carry out those actions through transaction submission or off-chain orders.
• The framework is designed for reusable components and production monitoring.
• The announcement gives no measured performance or strategy profitability evidence.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.