AI-OnChain-Agent integrates OpenAI GPT models with Web3 protocols to create autonomous blockchain agents. It connects to Ethereum networks via configurable RPC endpoints, uses LangChain for prompt orchestration, and Ethers.js/Hardhat for smart contract interactions. Developers can specify trading or governance strategies through prompt templates, monitor token metrics in real time, sign transactions with private keys, and execute buy/sell or stake/unstake operations. Detailed logs track decisions and on-chain results, and the modular design supports extending to oracles, liquidity management, or automated governance voting across multiple DeFi protocols.

The EVM Agent Kit offers a modular architecture to construct intelligent agents that seamlessly interact with Ethereum networks. At its core, it leverages large language models to generate instruction chains parsed into JSON-RPC calls for on-chain data retrieval and transaction execution. Developers can plug in custom logic for wallet management, gas estimation, and result validation. The kit includes templates for scenarios like token swaps, contract audits, and on-chain analytics. By abstracting low-level EVM complexities, it enables rapid prototyping of agents that can monitor wallet balances, decode smart contract events, and autonomously execute trades based on predefined strategies. Extensible connectors allow integration with major LLM providers and blockchain networks, ensuring flexibility in agent design.