Investigation Report: Zyfai Rebalancer Agent (8453:1665)
Summary
Verdict: 🟢 Green (77/100)
Zyfai Rebalancer Agent for 0x669Db4aF2A21399D9Dd03862A9f282650218327C is a per-user DeFi rebalancing agent registered on Base by the Zyfi/Ondefy Labs team. The project is well-established with $2M in funding, active social presence, live MCP server with 15 DeFi tools, open-source ZK circuit implementation, and listings on major aggregators (CoinGecko, Coinbase, DefiLlama). The only notable weakness is the agent wallet itself having zero balance and minimal on-chain activity, which is expected for a per-user rebalancer deployment.
Registration Data
- Token ID: 1665 on Base (Chain 8453)
- Owner: 0x669Db4aF2A21399D9Dd03862A9f282650218327C
- URI: ipfs://bafkreibehqksurien7ribjkyapqrtojnlp7cjdqbfuvogafwxw5kq7yg3q
- Name: Zyfai Rebalancer Agent
- Description: ZK-powered rebalancer finding low-risk yield across Base, Arbitrum, Plasma
- Active: Yes
- Capabilities: MCP, reputation, crypto-economic trust
On-Chain Analysis
- Owner wallet has 0 ETH balance and 1 transaction (nonce=1)
- This is a per-user agent wallet — not the main project treasury
- Registration metadata is well-structured with valid IPFS URI
- ZK technology stack: Circom 2.2.2+, SnarkJS 0.7.5 (Groth16)
Service Verification
- Website: https://www.zyf.ai — Live ✅
- MCP Server: https://mcp.zyf.ai — Live, 15 tools across Portfolio, Opportunities, Analytics, User Data, Earnings ✅
- Documentation: https://docs.zyf.ai — Live, covers SDK, smart wallet management, multi-chain support ✅
- GitHub: https://github.com/ondefy/erc8004-implementation — Public repo with ZK circuit implementation ✅
Social & Web Presence
- Twitter/X: @Zyfi_org — Active since Sept 2023
- CoinGecko: Listed (ZFI token)
- Coinbase: Listed with price tracking
- DefiLlama: Protocol listed
- Forbes: Price tracking page
- Funding: $2M private round (Ondefy Labs / Zyfi)
Scoring Breakdown
| Factor | Score | Max | Notes |
|---|---|---|---|
| Registration quality | 13 | 15 | Complete IPFS metadata, image, endpoints |
| On-chain activity | 8 | 20 | Minimal wallet activity (per-user agent) |
| Social presence | 14 | 15 | Strong — multi-platform, active community |
| Service verification | 18 | 20 | MCP live, docs, website all operational |
| Reputation signals | 10 | 15 | 3 feedbacks, funded team, known project |
| Red flag absence | 14 | 15 | Clean record, open source |
| Total | 77 | 100 |
Verdict
This is a legitimate, well-backed DeFi agent from a funded team with real infrastructure. The per-user wallet pattern means low on-chain activity is expected rather than concerning. Strong green signal.