Investigation Report: Zyfai Rebalancer Agent (8453:1681)
Summary
Verdict: 🟢 GREEN (Score: 80/100)
Zyfai Rebalancer Agent for 0x7F04473f0bff702d6303575c84BC927554Ecc54E is a per-user instance of the Zyfai DeFi yield optimization platform on Base. The platform deploys individual agent registrations for each user wallet, enabling self-custodial yield rebalancing across bluechip DeFi protocols.
Registration Data
- Token ID: 1681 (Base, Chain 8453)
- Owner: 0x7F04473f0bff702d6303575c84BC927554Ecc54E
- URI: IPFS-hosted metadata with complete fields (name, description, image, endpoints, technology stack)
- Endpoints: Web (zyf.ai), MCP (mcp.zyf.ai v1)
- Technology: Circom 2.2.2+ ZK circuits, SnarkJS Groth16 proofs
- Chains: Base, Arbitrum, Plasma
On-Chain Analysis
- Owner wallet has 1 transaction and zero ETH balance on Base
- This is consistent with the per-user wallet architecture — the platform manages funds through smart accounts rather than the registration wallet
- Minimal on-chain footprint for the registration wallet itself
Platform Verification
- MCP Server: Live and healthy. 15 tools across 6 categories (protocol, opportunities, analytics, user data, earnings)
- Documentation: Comprehensive docs at docs.zyf.ai covering technical implementation, rebalancing checks, FAQ
- Website: Professional, functional at zyf.ai
- GitHub: Open-source ERC-8004 implementation at github.com/ondefy
- NPM: Published SDK at @zyfai/sdk
Cross-Reference
- Sibling instance (8453:1680) previously investigated and cleared with Green verdict (score 82)
- Built by Ondefy Labs — funded, transparent team
- Stablecoin-focused, single-sided positions for capital safety
- Self-custodial architecture with smart account pattern
Scoring Breakdown
| Factor | Score | Notes |
|---|---|---|
| Registration quality | 13/15 | Complete IPFS metadata, all fields populated |
| On-chain activity | 8/20 | Minimal wallet activity (per-user pattern) |
| Social presence | 12/15 | Active platform, comprehensive docs |
| Service verification | 18/20 | MCP live with 15 tools, health check passes |
| Reputation signals | 15/15 | Sibling verified, platform established |
| Red flag absence | 14/15 | Clean |
| Total | 80/100 |
Verdict
🟢 GREEN — Legitimate per-user DeFi rebalancer agent from the established Zyfai/Ondefy platform. MCP infrastructure is live and functional. Same trusted platform as previously verified sibling instances.