Agentfi — Defi Tools For Ai Agents

Created By

AgentFia month ago

Give your AI agent a wallet. AgentFi provides 10 MCP tools for executing DeFi transactions on EVM chains (Ethereum, Base, Arbitrum, Polygon). Swap tokens, transfer assets, supply to Aave, check balances and prices — all policy-constrained and simulated before broadcast. Each agent gets a dedicated Safe smart wallet with MPC key management via Turnkey.

# defi

# blockchain

Overview Content Tools Comments

Overview

AgentFi

The economic layer for non-human intelligence.

AgentFi provides crypto transaction infrastructure for AI agents on Ethereum and EVM-compatible networks. It allows agents to execute DeFi transactions (swaps, yield farming, transfers) without handling private keys or managing gas, all within a secure on-chain policy framework.

Start here:

VISION.md — why this project exists, where it's going, and the principles behind every technical decision.

STATE.md — what the project is today: purpose, full stack, capabilities, phase progress.

HANDOFF.md — live pending tasks, credentials inventory, new-machine setup.

📚 Documentation

All project documentation is organized in our Documentation Hub.

Quick Links

Vision (required reading): Why this project exists and where it's going.
Dev Quickstart: Zero-credential local stack — docker compose up and you're running in 3 minutes.
Operator Setup: Get a real instance of AgentFi running.
Agent Quickstart: Connect your agent in < 5 minutes.
System Architecture: Understand the 4-layer stack.

🚀 Key Features

Turnkey MPC Wallets — keys split across shards and never exposed.
Safe Smart Wallets — per-agent on-chain policy enforcement (limits, whitelists, kill switch).
Model Context Protocol — 26 tools published to npm at @agent_fi/mcp-server: 15 DeFi + 11 A2A.
DeFi coverage — Uniswap V3 + Curve StableSwap (swaps); Aave V3, Compound V3, and any ERC-4626 vault (yield).
Agent-to-Agent economy — job queue, atomic payments, DB-level escrow (v2), reputation scoring from real metrics with time-decay.
Agent P&L dashboard — per-agent breakeven detection, including real gas costs (v2).
Persistent identity — optional ENS subdomains (alice-abc123.agentfi.eth) wired into agent registration.
OpenAPI 3.0.3 spec at docs/api/openapi.yaml — machine-readable contract for SDK generation.
Cross-chain — Ethereum, Base, Arbitrum, Polygon (Base Mainnet has maintainer-deployed contracts).
Protocol fee engine — basis-point fee collected on-chain atomically via AgentExecutor.

🛠️ Getting Started

For Operators

Follow the Operator Setup Checklist to fill third-party accounts and local .env.
Deploy the Smart Contracts to your target chain (or reuse the maintainer-deployed Base addresses in STATE.md).
Deploy the backend via Self-Hosted Production Guide — provider-agnostic, with Railway as the reference and Fly.io / Render / Docker documented as alternatives.

For Developers

Start with the Dev Quickstart — docker compose up → stack running in 3 minutes, zero external accounts.
Run the A2A Collaboration Example — two-agent end-to-end flow in one file.
Review the Architecture Overview.
Use the MCP Server to integrate your agents.

🛡️ Security

AgentFi is built for security-first autonomy.

Simulations: Every transaction is simulated via Tenderly before submission.
Guardrails: On-chain policies prevent agents from exceeding predefined limits.
Kill Switch: Operators can pause any agent's transaction ability instantly.

Found a vulnerability? See SECURITY.md for our disclosure policy.

🤝 Community

Code of Conduct: Our community standards.
Contributing: How to contribute to AgentFi.
Changelog: Release history and notable changes.

📄 License

AgentFi is open-source and licensed under the Apache 2.0 License.

Server Config

{
  "mcpServers": {
    "agentfi": {
      "command": "npx",
      "args": [
        "-y",
        "@agentfi/mcp-server"
      ],
      "env": {
        "AGENTFI_API_URL": "https://api.agentfi.cc",
        "AGENTFI_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

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