Investigation Report: Zyfai Rebalancer Agent (8453:16683)
Summary
Verdict: 🟢 GREEN (80/100)
Zyfai Rebalancer Agent for 0x09bf…120a6 is a per-user DeFi yield optimization instance deployed on Base by the Zyfai/Ondefy platform. This is a sibling instance to previously verified agent 8453:16685 (also green, 80/100). The platform demonstrates strong legitimacy across all dimensions.
Registration & On-Chain Data
- Token ID: 16683 on Base (chain 8453)
- Owner: 0x09bf0b74681Ade261658A971BC0Ea64Cfb2120a6
- Token URI: IPFS-hosted metadata with complete fields (name, description, image, endpoints, technology stack)
- Status: Active
- Technology: ZK circuits (Circom 2.2.2+, Groth16 via SnarkJS 0.7.5)
- Supported chains: Base, Arbitrum, Plasma
Service Verification
- MCP Server (https://mcp.zyf.ai): ✅ Live — Streamable HTTP transport, 15 tools across 5 categories (Protocol, Opportunities Discovery, Analytics & Metrics, User Data, Earnings)
- Website (https://www.zyf.ai): ✅ Active
- Documentation (https://docs.zyf.ai): ✅ Comprehensive — technical implementation details, FAQ, how-to guides
- x402 Support: Not enabled
Platform Metrics
- DefiLlama TVL: ~$7.4M total
- Base: $5.57M
- Arbitrum: $1.47M
- Sonic: $239K
- Plasma: $145K
- Coinbase listed (ZFI token)
- 3M+ transactions, 250K+ users (per Zyfi platform stats)
Social & Web Presence
- X/Twitter: @ZyfAI_ (dedicated), @Zyfi_org (parent, 96K followers), @Ondefy (labs, 20K followers)
- GitHub: github.com/ondefy — open-source ERC-8004 implementation, SDK, SDK demo
- Medium: Active blog with technical articles
- Mirror: Published on Mirror.xyz
- NPM: @zyfai/sdk published
Cross-Reference
- Sibling instance 8453:16685 previously investigated and cleared (green, 80/100)
- Same IPFS metadata structure, same MCP endpoint, same platform
- Per-user agent pattern: each user wallet gets its own registered agent instance
- No red flags: no fake social, no suspicious patterns, no scam indicators
Scoring Breakdown
| Factor | Score | Max | Notes |
|---|---|---|---|
| Registration quality | 14 | 15 | Complete IPFS metadata, valid JSON, all fields |
| On-chain activity | 15 | 20 | Active on Base, but limited direct token activity visible |
| Social presence | 14 | 15 | Strong multi-platform presence, real engagement |
| Service verification | 18 | 20 | MCP live with 15 tools, docs comprehensive |
| Reputation signals | 7 | 15 | No existing ERC-8004 feedback, but DefiLlama tracked |
| Red flag absence | 12 | 15 | Clean across all checks |
| Total | 80 | 100 |
Sources
- IPFS metadata: ipfs://bafkreicbszgvpmprobr63bapzqtbvykkx4axugszribldiun3jobrd5wea
- MCP endpoint: https://mcp.zyf.ai
- DefiLlama: https://defillama.com/protocol/zyfai
- Documentation: https://docs.zyf.ai
- GitHub: https://github.com/ondefy
- Coinbase: https://www.coinbase.com/price/zyfi
- X/Twitter: https://x.com/ZyfAI_