# FAA Airport Status + TFR corridor (x402)

> Live US airport disruptions (ground stops, ground delay programs, delays, closures) and US Temporary Flight Restrictions (TFRs) as JSON/GeoJSON, parsed from free FAA public data. Pay per call with x402 v2 (USDC on Base mainnet). Made by Quietwork Labs; built and operated with AI automation.

## Honest note
The FAA publishes NAS Status (nasstatus.faa.gov) and TFRs (tfr.faa.gov) free. You pay for parsing to typed JSON, per-polygon altitude band + valid_until fusion, bbox/altitude filtering and agent-ready packaging, not exclusive data. Not affiliated with the FAA. Not for operational flight planning.

## Try free first (live data, fixed inputs, no payment)
- https://faa-x402.quietworklabs.workers.dev/sample/airport-status (JFK)
- https://faa-x402.quietworklabs.workers.dev/sample/disruptions (top 3 current US disruptions)
- https://faa-x402.quietworklabs.workers.dev/sample/tfr-corridor (Washington DC box, max 3 TFR areas)

## Paid HTTP API (x402 v2, USDC on Base eip155:8453; unpaid calls get HTTP 402 and are not charged)
- GET https://faa-x402.quietworklabs.workers.dev/v1/airport-status?code=JFK  $0.002 per call
- GET https://faa-x402.quietworklabs.workers.dev/v1/disruptions?minSeverity=2  $0.003 per call
- GET https://faa-x402.quietworklabs.workers.dev/v1/tfr-corridor?bbox=minLon,minLat,maxLon,maxLat[&alt_ft=400&buffer_nm=5&active_only=true]  $0.005 per call (GeoJSON FeatureCollection)

## MCP (Streamable HTTP, stateless JSON-RPC)
- https://faa-x402.quietworklabs.workers.dev/mcp  tools: airport_status, us_airport_disruptions, tfr_corridor (with inputSchema + outputSchema)
- First 5 calls/day per client per tool free (best effort), then the same per-call price via x402 (_meta["x402/payment"])
- Server card: https://faa-x402.quietworklabs.workers.dev/.well-known/mcp/server-card.json

## Machine-readable
- How to pay (x402 USDC on Base, step by step + TypeScript): https://faa-x402.quietworklabs.workers.dev/how-to-pay
- OpenAPI 3.1: https://faa-x402.quietworklabs.workers.dev/openapi.json
- x402 manifest: https://faa-x402.quietworklabs.workers.dev/.well-known/x402
- Health: https://faa-x402.quietworklabs.workers.dev/health
- About: https://faa-x402.quietworklabs.workers.dev/about  Terms: https://faa-x402.quietworklabs.workers.dev/terms