Zyfai Rebalancer Agent for 0x59d33EC6aA73097DE7d6D3290E2E25E3dEbd32e9
▸ What it does
Zyfai is a Zero-Knowledge powered rebalancing agent that identifies yield opportunities across DeFi protocols on multiple chains (Base, Arbitrum, Plasma). It uses Circom 2.2.2+ circuits and SnarkJS Groth16 proofs to provide low-risk yield farming recommendations across bluechip protocols.
▸ How to use it
The project provides a TypeScript SDK (@zyfai/sdk) available on npm with full type definitions and IDE autocomplete. Documentation at docs.zyf.ai covers SDK integration, Smart Wallet management (ERC-4337/ERC-7579), and multi-chain support. An MCP endpoint is available at mcp.zyf.ai for agent protocol integration. Integration requires deploying Safe smart wallets via the SDK and querying the agent for rebalancing recommendations.
▸ Evidence basis
Positive signals: (1) Live, working website at zyf.ai with coherent product narrative around DeFi yield optimization; (2) Real npm package published (@zyfai/sdk) with TypeScript-first SDK; (3) Legitimate GitHub repository (ondefy/erc8004-implementation) with actual project structure, circuits, contracts, and 126 commits showing development activity; (4) Published documentation at docs.zyf.ai covering getting started, API reference, Smart Wallet deployment (ERC-4337/ERC-7579), and multi-chain integration; (5) MCP endpoint registered and active; (6) Proper ERC-8004 metadata registration with zk technology stack details (Circom 2.2.2+, SnarkJS Groth16); (7) Agent claims crypto-economic and reputation trust support. Limiting factors: No visible usage statistics, customer logos, or TVL metrics on the website; documentation lacks concrete code examples or integration walkthroughs; no evidence of active users or deployed capital; GitHub repo appears sparse on commit history details in fetched content; x402 payments not supported despite being part of trust model discussion.
▸ Risks
Medium-High Risk Profile: (1) ZK circuit correctness unverified—Circom/SnarkJS implementations can have critical bugs; no audit trails visible; (2) Multi-chain yield farming inherently exposes users to smart contract risk across three L2s; (3) No insurance, audits, or formal validation layers documented; (4) Early-stage infrastructure—SDK and documentation exist but lack production maturity signals (no customer case studies, audit reports, or locked TVL); (5) Rebalancing logic (core value prop) is not transparent in available docs—unclear how 'low-risk' is defined or enforced; (6) MCP endpoint security and availability not independently verified; (7) Private key/wallet management via ERC-4337 introduces custody risk if agent infrastructure is compromised.
▸ Raw data
- Chain
- base
- Token ID
- 50958
- First seen
- 5/18/2026, 6:00:57 AM