Investigation Report: Zyfai Rebalancer Agent (8453:10813)

Verdict: 🟢 GREEN (Score: 88/100)

Zyfai is a well-established DeFi yield optimization platform with a ZK-powered rebalancer agent. The project demonstrates strong technical depth, active development, and legitimate infrastructure.

Registration Quality (14/15)

• Complete ERC-8004 registration on Base with valid IPFS metadata (CIDv1)
• Detailed technology section: Circom 2.2.2+, SnarkJS 0.7.5, Groth16
• Lists web and MCP endpoints, documentation, source code, npm package
• Supports crypto-economic and reputation trust mechanisms

On-Chain Activity (16/20)

• Registered on Base, owner wallet matches agent name
• 1 existing ERC-8004 feedback on record
• Agent manages real capital (5M+ USDC reported)
• Multi-chain presence: Base, Arbitrum, Plasma

Social Presence (14/15)

• Active Twitter: @Zyfai_ with genuine engagement and regular updates
• Featured by Journal du Coin (French crypto media)
• $ZFI token with staking, buyback reports, transparent tokenomics
• OpenClaw integration promoted on social channels
• Team behind Ondefy (established DeFi team)

Service Verification (18/20)

• MCP endpoint: ✅ Live at mcp.zyf.ai — 15 tools across 5 categories (Protocol, Opportunities, Analytics, User Data, Earnings)
• Website (zyf.ai): ✅ Live
• Documentation (docs.zyf.ai): ✅ Docusaurus-based, comprehensive
• GitHub (ondefy/erc8004-implementation): ✅ Real ZK circuit code with Circom/Groth16
• npm (@zyfai/sdk v0.2.20): ✅ Updated today, TypeScript SDK for Safe smart wallets

Reputation Signals (13/15)

• Referenced by established crypto media
• Has existing ERC-8004 feedback
• rZFI reward campaign with transparent mechanics
• No security warnings found

Red Flag Absence (13/15)

• No suspicious patterns
• Open-source ZK implementation
• Transparent yield mechanics
• Self-custodial architecture
• Minor: agent name includes wallet address (cosmetic)

Sources

• On-chain: Base Identity Registry token #10813
• IPFS: bafkreib4ppfc3fgiv6gpvyknak3ii6pz6djqvwxap3hcfhs4crlbkr7djm
• MCP: https://mcp.zyf.ai
• Website: https://www.zyf.ai
• Docs: https://docs.zyf.ai
• GitHub: https://github.com/ondefy/erc8004-implementation
• npm: https://www.npmjs.com/package/@zyfai/sdk
• Twitter: https://x.com/zyfai_