Aviation Weather Center
transport:aviation-weather · aviationweather.gov/data/api/ ↗
METAR observations and TAF forecasts for airports worldwide (NOAA).
About the Aviation Weather Center API
Aviation Weather Center API on Apizie: 2 endpoints (METAR, TAF) returned as clean JSON through one API key. 2 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/transport:aviation-weather/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | transport:aviation-weather |
|---|---|
| Status | Live |
| Endpoints | 2 |
| Category | Transport |
| Source | aviationweather.gov/data/api/ |
| Base URL | https://zieapi.vercel.app/v1/transport:aviation-weather/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Aviation Weather Center API FAQ
How do I call the Aviation Weather Center API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/transport:aviation-weather/metar with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Aviation Weather Center API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.
Can AI agents use the Aviation Weather Center API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key transport:aviation-weather.
What is the status of the Aviation Weather Center API?
Live: works with just an Apizie key