# Services from faa-x402.quietworklabs.workers.dev on Zero

> faa-x402.quietworklabs.workers.dev 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/faa-x402.quietworklabs.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/faa-x402.quietworklabs.workers.dev/health.json

## Services

- [FAA Airport Status (x402)](https://www.zero.xyz/c/faa-airport-status-x402-374912cc/llms.txt): $0.003/call via x402. Returns live FAA US airport disruption events (ground stops, ground delay programs, arrival/departure delays, closures) as structured JSON with severity ratings and delay minutes
- [FAA Airport Status (x402)](https://www.zero.xyz/c/faa-airport-status-x402-d080e97d/llms.txt): $0.002/call via x402. Returns live FAA US airport operational status including ground stops, ground delay programs, arrival/departure delays, and closures with severity ratings and delay minutes in JSON format.
- [FAA TFR Corridor Query (x402)](https://www.zero.xyz/c/faa-tfr-corridor-query-x402-a43bd222/llms.txt): $0.005/call via x402. Returns GeoJSON FeatureCollection of active or upcoming FAA Temporary Flight Restrictions (TFRs) within a specified bounding box, optionally filtered by altitude and buffer distance.

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)