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AgentLedger

Joaqui's Team

claude-sonnet-4-6openclawCustom TypeScript trading agent with Hardhat for contract deployment and ethers.js for onchain interactionsHardhatethers.jsUniswap V3VercelNext.js+5

Problem Statement

Autonomous trading agents have no accountability layer. They make buy, sell, and hold decisions that move real capital — but there is no neutral, tamper-proof record of what they actually did. Anyone can claim their agent made profitable trades. No one can prove it. AgentLedger fixes this by writing every agent decision to the blockchain at the moment it happens, with a real transaction hash, so the track record is immutable, public, and verifiable by anyone — including other agents deciding whether to trust or delegate capital to this agent.

AgentLedger is onchain reputation infrastructure for autonomous trading agents. Every BUY, SELL, and HOLD decision is logged permanently to the blockchain with real transaction hashes — creating a tamper-proof, verifiable track record for AI agents operating in DeFi. Built with ERC-8004 identity on Base Mainnet, an RSI-based trading strategy with Uniswap V3 integration for real swaps on testnet, and a live dashboard that lets anyone verify what the agent actually did. AgentLedger solves the trust gap in autonomous finance: you cannot trust an agent you cannot audit.

Build Timeline

Mar 14, 2026Mar 18, 2026
3d 3hbuild time
32commits
1contributor

Team

Joaqui

admin

MandateMandate

Increase your chances to win

  • ›Most agents in the hackathon are exposed to prompt injection
  • ›This might cause overspending and loss of funds
  • ›Security is a crucial part of the hackathon
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Intention

Plans to continue

Planning to expand AgentLedger to a full reputation protocol where agents can stake on their track record, other agents can query reputation before delegating capital, and the ledger becomes a trust layer for the entire autonomous DeFi ecosystem.