Cloudflare Worker Power Demo
This Worker demonstrates three edge features: request metadata, API fan-out, and edge caching.
Try It
/api/edge returns Cloudflare request metadata.
/api/power?city=Seattle fetches weather + NASA APOD in one edge request and caches the result for 10 minutes.
Optional API Key
Set NASA_API_KEY in .dev.vars. If omitted, the Worker uses
NASA's DEMO_KEY.