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Atlas Academy vs SpaceTradersAPI

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

APIAtlas AcademyNEW—SpaceTradersAPINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedRetry-After: 1s
In directory since2026-07-052026-07-05
operationalpartialdownno data

Atlas Academy vs SpaceTradersAPI: common questions

Which is more reliable, Atlas Academy or SpaceTradersAPI?

On our scheduled checks, SpaceTradersAPI leads on measured uptime — Atlas Academy at —% versus SpaceTradersAPI 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 Atlas Academy and SpaceTradersAPI need an API key?

Atlas Academy needs no key, while SpaceTradersAPI requires a free API key. If you want to start calling without signup, reach for Atlas Academy first.

Can I call Atlas Academy and SpaceTradersAPI from the browser?

Yes — both Atlas Academy and SpaceTradersAPI send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Atlas Academy and SpaceTradersAPI free for commercial use?

Atlas Academy has unclear commercial terms, and SpaceTradersAPI 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.