Zyfai Rebalancer Agent for 0xAb83Ca51E993Af1F0B3CA1DfaA220C672870FdE1
▸ What it does
Zyfai is a Zero-Knowledge powered rebalancing agent that identifies low-risk yield opportunities across DeFi protocols on multiple blockchains (Base, Arbitrum, Plasma). It uses Circom 2.2.2+ circuits and SnarkJS 0.7.5 (Groth16) for privacy-preserving validation, managing smart wallets with ERC-4337 account abstraction and ERC-7579 module standards.
▸ How to use it
The project provides a TypeScript SDK (@zyfai/sdk on npm) with IDE autocomplete and type checking. Documentation at docs.zyf.ai covers Getting Started, API Reference, Smart Wallet Management (Safe wallet deployment with deterministic addresses), and Multi-Chain Support (single SDK instance manages wallets/positions across Arbitrum, Base, Plasma). Developers integrate via npm package and use documented SDK methods for wallet deployment and cross-chain DeFi operations. An MCP endpoint at https://mcp.zyf.ai (v1) is available for agent communication.
▸ Evidence basis
Live website (zyf.ai) confirms active project with coherent product positioning. Documentation site (docs.zyf.ai) is functional and describes real SDK capabilities: TypeScript-first design, ERC-4337/ERC-7579 integration, multi-chain support. GitHub repository (ondefy/erc8004-implementation) shows active development with 126 commits, real ZK circuits (Circom), and test infrastructure. NPM package (@zyfai/sdk) exists and is referenced in metadata. Technology stack (Groth16 proofs, Circom circuits) is specified and matches ERC-8004 spec patterns. Agent is registered on ERC-8004 with active status and functioning endpoints. However, no public customer logos, usage statistics, or TVL metrics found. No visible GitHub stars or social proof beyond Discord/Twitter community links. Documentation lacks concrete integration examples or case studies demonstrating real yield optimization results.
▸ Risks
ZK proof system complexity introduces potential for circuit bugs or undiscovered vulnerabilities in custom Circom implementations. Multi-chain support (Base, Arbitrum, Plasma) increases surface area for bridge/cross-chain risks. No x402 payment support documented, limiting composability with broader agent economy. GitHub source code visibility is limited to implementation details; security audits not mentioned. Yield optimization claims ('best yet low risk') are not substantiated by public performance data or auditor reports. Founder/team identities not disclosed on public materials. Agent operates on user wallets via ERC-4337—any contract vulnerability could expose multiple users' positions. Circom version requirement (2.2.2+) with specific SnarkJS version may diverge from standard proof libraries, creating maintenance risk.
▸ Raw data
- Chain
- base
- Token ID
- 55600
- First seen
- 6/16/2026, 3:01:06 PM