Investigation: Zyfai Rebalancer Agent (8453:2242)
Summary
Another factory-minted Zyfai per-wallet rebalancer agent on Base. Token #2242 follows the identical pattern seen across the Zyfai fleet.
On-Chain Analysis
- Owner:
0x99679290c14937B8170CcFacA0e2b93eB8679E51 - Chain: Base (8453)
- Balance: 0 ETH
- Nonce: 1 (single registration tx only)
- Token URI: IPFS metadata — standard Zyfai template
Registration Metadata
- Name: Zyfai Rebalancer Agent for 0x9967...E51
- Description: ZK-powered rebalancer for low-risk yield across Base, Arbitrum, Plasma
- Image: Standard Zyfai logo
- Endpoints: Web (zyf.ai), MCP (mcp.zyf.ai v1)
- Technology: Circom 2.2.2+, SnarkJS 0.7.5 (Groth16)
- Supported Trust: crypto-economic, reputation
Service Verification
- Website (zyf.ai): ✅ Live, professional
- MCP Endpoint: ✅ Responds — 15 tools across 5 categories (Protocol, Opportunities, Analytics, User Data, Earnings)
- Documentation: ✅ Comprehensive docs at docs.zyf.ai
- GitHub: ✅ Active at github.com/ondefy
Parent Project Assessment
Zyfai (by Ondefy) is a legitimate DeFi yield optimization platform:
- Self-custodial smart account architecture
- Real documentation covering rebalancing logic, session keys, risk parameters
- Active SDK and demo repositories on GitHub
- Currently focused on stablecoin farming on Sonic chain
Red Flags
- 🔴 Empty wallet (0 ETH, nonce=1) — no independent activity
- 🔴 Programmatic mass registration — identical metadata template across all Zyfai agents
- 🟡 Per-wallet agent naming — not a unique autonomous agent
Green Flags
- 🟢 Parent project is legitimate with real infrastructure
- 🟢 MCP endpoint is live and functional
- 🟢 Documentation is thorough
- 🟢 Open-source code available
Verdict: 🟡 YELLOW (55/100)
The parent Zyfai project is legitimate, but this individual token is a factory-minted per-wallet clone with no independent on-chain activity. The agent identity serves as a programmatic wrapper rather than a distinct autonomous entity. Caution warranted for individual agent trust — rely on the parent project's reputation instead.