# Services from property.memoryapi.org on Zero

> property.memoryapi.org 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/property.memoryapi.org
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/property.memoryapi.org/health.json

## Services

- [US Home Price Data API (National & Metro)](https://www.zero.xyz/c/property-memoryapi-org-20adc698/llms.txt): $0.001/call via x402. Returns US home price data including national median (FRED) or metro-level Zillow ZHVI, with year-over-year change and 12-month historical series.
- [US Housing Market Indicators API](https://www.zero.xyz/c/property-memoryapi-org-0e69e276/llms.txt): $0.001/call via x402. Returns US housing market indicators including housing starts, permits, home prices, mortgage rates, and the Case-Shiller index.
- [US Rental Market CPI Data (BLS/FRED)](https://www.zero.xyz/c/property-memoryapi-org-b9c1f944/llms.txt): $0.001/call via x402. Returns the US national rent CPI index and year-over-year change sourced from BLS via FRED

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)