cryptosentinel
Autonomous AI agent that detects crypto market signals and pays for premium analysis via x402 micropayments, recording results onchain via Chainlink CRE.
What it is
CryptoSentinel is a fully autonomous AI market intelligence agent built on Chainlink CRE. Every 5 minutes it fetches live ETH and BTC prices from CoinGecko, uses Google Gemini AI to detect BULLISH, BEARISH, or NEUTRAL market signals, autonomously pays $0.001 USDC via x402 micropayments for premium analysis, and writes verified signals onchain to Ethereum Sepolia. A live dashboard displays all signals in real time. No human intervention is required at any step, the agent runs, pays, and records entirely on its own.
How it Works
Built with Chainlink CRE for workflow orchestration, Google Gemini AI for signal detection, x402 protocol for autonomous USDC micropayments on Base Sepolia, Solidity + Foundry for the MarketSignal.sol smart contract on Ethereum Sepolia, Express.js + Bun for the x402-gated premium analysis server, and a single-file HTML dashboard using ethers.js to read live onchain data.
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Created by
- Kapil Shastri