Autonomous AI agent infrastructure for Ethereum. NEXUS enables developers and traders to deploy intelligent agents that execute DeFi strategies onchain with full verifiability and self-custodial guarantees.

This project is in active development. The SDK, API, and smart contracts are not yet deployed or published. This repository contains the protocol design and initial implementation.

NEXUS sits between user intent and Ethereum execution. You define a strategy. The agent engine evaluates it every block, signs transactions from your delegated key, and settles everything onchain. No custodian. No trusted backend. The smart contract is the authority.