NeoWs - (Near Earth Object Web Service) vs Official Joke API

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSnoyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitSee documentationUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

NeoWs - (Near Earth Object Web Service) vs Official Joke API: common questions

Which is more reliable, NeoWs - (Near Earth Object Web Service) or Official Joke API?

On our scheduled checks, Official Joke API leads on measured uptime — NeoWs - (Near Earth Object Web Service) at —% versus Official Joke API at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do NeoWs - (Near Earth Object Web Service) and Official Joke API need an API key?

Neither needs a paid key — NeoWs - (Near Earth Object Web Service) is callable with no signup, and Official Joke API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call NeoWs - (Near Earth Object Web Service) and Official Joke API from the browser?

Only Official Joke API is browser-friendly — it returns CORS headers over HTTPS. NeoWs - (Near Earth Object Web Service) needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are NeoWs - (Near Earth Object Web Service) and Official Joke API free for commercial use?

NeoWs - (Near Earth Object Web Service) has unclear commercial terms, and Official Joke API has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.