# Services from signal.pathin.me on Zero

> signal.pathin.me serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/signal.pathin.me
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/signal.pathin.me/health.json

## Services

- [Base USDC Lending Switch Signal](https://www.zero.xyz/c/base-usdc-lending-switch-signal-6d7c17de/llms.txt): $0.001/call via x402. Returns live supply APYs across Aave, Compound, and Moonwell on Base for USDC, plus liquidity gates and capital-sized break-even analysis for switching protocols.
- [signal.pathin.me Base USDC Quick Signal](https://www.zero.xyz/c/signal-pathin-me-base-usdc-quick-signal-9c729c45/llms.txt): $0.005/call via x402. Returns risk-scored top-5 Base DeFi stablecoin yield opportunities with current and 30-day APYs, TVL, risk flags, and delta changes versus the prior 5-minute snapshot
- [signal.pathin.me Base USDC DeFi Yield Intelligence Report](https://www.zero.xyz/c/signal-pathin-me-base-usdc-defi-yield-intelligence-report-4f128e2c/llms.txt): $0.05/call via x402. Returns ranked USDC lending and strategy APYs on Base with liquidity context, 30-day history, protocol risk flags, allocation models, and total-loss stress tests scaled to a given portfolio size.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)