NOAA Space Weather
places:space-weather · www.swpc.noaa.gov ↗
NOAA Space Weather Prediction Center: planetary K-index, solar wind and alerts for aurora watchers, radio operators and satellite teams.
About the NOAA Space Weather API
NOAA Space Weather API on Apizie: 4 endpoints (Planetary K-index, K-index forecast, Alerts, Solar wind plasma) returned as clean JSON through one API key. 4 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/places:space-weather/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | places:space-weather |
|---|---|
| Status | Live |
| Endpoints | 4 |
| Category | Places |
| Source | www.swpc.noaa.gov |
| Base URL | https://zieapi.vercel.app/v1/places:space-weather/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
NOAA Space Weather API FAQ
How do I call the NOAA Space Weather API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/places:space-weather/kp-index with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the NOAA Space Weather 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 NOAA Space Weather 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 places:space-weather.
What is the status of the NOAA Space Weather API?
Live: works with just an Apizie key