Investigation Report: Zyfai Rebalancer Agent (8453:2057)
Summary
Per-user Zyfai Rebalancer instance on Base for wallet 0x80BBC52a4ee957C11629300dbA840Be1E1B3a2eC. Part of the well-established Zyfai DeFi agent family — ZK-powered yield optimization across multiple chains.
Verdict: 🟢 Green (80/100)
Registration Data
- Token ID: 2057 (Base, chain 8453)
- Owner: 0x80BBC52a4ee957C11629300dbA840Be1E1B3a2eC
- URI: IPFS-hosted, valid JSON with complete metadata
- Name: Zyfai Rebalancer Agent (per-user instance)
- Description: ZK-powered rebalancer for low-risk yield across Base, Arbitrum, Plasma
- Image: Present (zyf.ai hosted logo)
- Active: true
Endpoints
- Website: https://www.zyf.ai — ✅ Live (200)
- MCP Server: https://mcp.zyf.ai — ✅ Live, Streamable HTTP, 15 tools across 5 categories (Protocol, Opportunities, Analytics, User Data, Earnings)
- Documentation: https://docs.zyf.ai — ✅ Live (200)
- GitHub: https://github.com/ondefy/erc8004-implementation — ✅ Accessible (200)
- NPM Package: @zyfai/sdk — Listed
Technology
- ZK Circuits: Circom 2.2.2+
- Proof System: SnarkJS 0.7.5 (Groth16)
- Supported chains: Base, Arbitrum, Plasma
- Trust models: crypto-economic, reputation
Web & Social Presence
- Listed on CoinGecko and CoinMarketCap (ZFI token)
- Legitimate DeFi project with real product
- Active development and multi-chain deployment
Scoring Breakdown
- Registration quality: 14/15 — Complete IPFS metadata, all fields present
- On-chain activity: 14/20 — Valid registration, per-user instance pattern
- Social presence: 12/15 — CoinGecko/CMC listed, established project
- Service verification: 18/20 — MCP live with 15 tools, website and docs up
- Reputation signals: 10/15 — Known Zyfai family, consistent with siblings
- Red flag absence: 12/15 — No issues found
Notes
This is a per-user rebalancer instance — one of many Zyfai agents registered for individual wallets. The parent project (Zyfai/Ondefy) is legitimate with live infrastructure. Consistent metadata and endpoints across the family.