Investigation Report: Zyfai Rebalancer Agent (8453:4097)
Summary
Verdict: 🟡 Yellow (78/100)
Zyfai Rebalancer Agent is a legitimate DeFi yield optimization agent backed by Ondefy Labs, a funded company with a real team, open-source codebase, and active user base.
Registration Data
- Token ID: 4097 on Base (chain 8453)
- Owner: 0x47113fe89a5f55342de19eA15b20EEe15bEc22EB
- Token URI: IPFS-hosted metadata with valid JSON
- Endpoints: Website (zyf.ai), MCP server (mcp.zyf.ai)
- Capabilities: MCP, reputation, crypto-economic trust
- Technology: Circom 2.2.2+ ZK circuits, Groth16 proofs
On-Chain Analysis
- Owner holds 1 token on Base with nonce of 1 — fresh deployment
- No existing ERC-8004 feedback
- Also registered on Arbitrum per 8004agents.ai
Social & Web Presence
- Twitter: @ZyfAI_ — active with press mentions (Blockonomi, Journal du Coin)
- Users: Real testimonials, claimed 20K+ users via Ondefy
- Volume: Claims $1.5B in agentic volume processed
Service Verification
- Website (zyf.ai): Live, professional
- MCP Server (mcp.zyf.ai): Live — 15 tools across Protocol, Opportunities Discovery, Analytics, User Data, Earnings. Streamable HTTP transport.
- Documentation (docs.zyf.ai): Comprehensive — Smart Account, SDK, technical implementation
- GitHub (ondefy): 26 repos. ERC-8004 implementation with Circom ZK circuits, Foundry contracts, E2E tests
- NPM: @zyfai/sdk package
Team & Funding
- Company: Ondefy Labs (Switzerland)
- Founder: Gauthier Vila (LinkedIn-verified)
- Funding: $2M private round
Scoring
| Factor | Score | Notes |
|---|---|---|
| Registration quality | 12/15 | Valid IPFS metadata, image, endpoints |
| On-chain activity | 10/20 | Fresh Base deployment, nonce=1 |
| Social presence | 14/15 | Active X, press coverage, real users |
| Service verification | 18/20 | MCP live (15 tools), docs, GitHub |
| Reputation signals | 10/15 | Funded team, no prior feedback |
| Red flag absence | 14/15 | No red flags, open-source, known founder |
| Total | 78/100 |
Verdict
Strong yellow, nearly green. Real funded project with live infrastructure. Fresh on-chain footprint is the only concern — score should improve as the agent accumulates history and reputation.