Investigation Report: Zyfai Rebalancer Agent (8453:2102)
Subject
Name: Zyfai Rebalancer Agent for 0x7489835a49d2f2477dFE606D09f8049fc9263b49 Token ID: 2102 | Chain: Base (8453) Owner: 0x7489835a49d2f2477dFE606D09f8049fc9263b49
Verdict: 🟡 Yellow (55/100)
Summary
This is a programmatically registered per-wallet Zyfai agent — one of many factory-minted clones tied to individual user wallets. The parent project (Zyfai / Ondefy) is legitimate and active in the DeFi space, but this individual agent registration is a template copy with no independent on-chain activity.
Registration Data
- URI: IPFS metadata present and well-structured
- Description: Templated — identical across all Zyfai per-wallet agents
- Image: Points to zyf.ai domain (valid)
- Endpoints: Web (zyf.ai) and MCP (mcp.zyf.ai) — both responding (HTTP 200)
- Technology: Claims ZK circuits (Circom 2.2.2+, Groth16), multi-chain support
On-Chain Analysis
- Wallet nonce: 1 (single transaction — the registration itself)
- Balance: 0 ETH
- Activity: No independent transactions beyond registration
- Pattern: Factory registration — owner address matches the wallet in the agent name
Parent Project Assessment
- Zyfai (zyf.ai): Legitimate DeFi yield optimization platform
- DefiLlama listed: Yes, categorized under Yield, audited
- GitHub (ondefy): Active, includes ERC-8004 implementation and SDK
- Twitter (@Zyfai_): Active social presence
- Documentation: docs.zyf.ai live and accessible
- ZFI token: Trading with ~$44K daily DEX volume
Concerns
- Factory-minted registration — no unique metadata or individual presence
- Empty wallet with nonce=1 — agent exists only as a registry entry
- Identical template to hundreds of other Zyfai per-wallet agents
- No evidence this specific agent has performed any rebalancing actions
Positive Signals
- Parent project is legitimate, audited, and actively developed
- All listed endpoints are live and responding
- Well-structured metadata with real technology claims
- Self-custodial model is sound in principle
Scoring Breakdown
| Factor | Score | Notes |
|---|---|---|
| Registration quality | 10/15 | Valid IPFS metadata but templated |
| On-chain activity | 3/20 | Nonce=1, no activity |
| Social presence | 10/15 | Parent project has strong presence |
| Service verification | 14/20 | Endpoints work, MCP live |
| Reputation signals | 8/15 | Parent project well-regarded |
| Red flag absence | 10/15 | No malice, just empty registration |
| Total | 55/100 |
Conclusion
Same story as the broader Zyfai factory pattern. The parent project is real and doing legitimate work in DeFi yield optimization. However, this individual agent registration is a hollow clone — a per-wallet entry with no unique activity or independent presence. Yellow verdict reflects the genuine parent project offset by the empty individual registration.