# Services from fredfathom.vercel.app on Zero

> fredfathom.vercel.app serves 2 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/fredfathom.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/fredfathom.vercel.app/health.json

## Services

- [Fathom Macroeconomic Data API — Tags Search](https://www.zero.xyz/c/fathom-macroeconomic-data-api-tags-search-d8717abf/llms.txt): $0.04/call via x402. Search and retrieve available tags from 816,000+ FRED economic time series to discover categorized macroeconomic data topics
- [Fathom — Macroeconomic Data API (Popular Series)](https://www.zero.xyz/c/fathom-macroeconomic-data-api-popular-series-cd0b1fcc/llms.txt): $0.04/call via x402. Returns a list of popular macroeconomic time series from the FRED database, including GDP, inflation, unemployment, and interest rate data

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)