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RAWG.io vs SpaceTradersAPI

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

APIRAWG.ioNEW—SpaceTradersAPINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree tier — key may be required
Rate limitUnpublishedRetry-After: 1s
In directory since2026-07-052026-07-05
operationalpartialdownno data

RAWG.io vs SpaceTradersAPI: common questions

Which is more reliable, RAWG.io or SpaceTradersAPI?

On our scheduled checks, SpaceTradersAPI leads on measured uptime — RAWG.io 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 RAWG.io and SpaceTradersAPI need an API key?

Both ask you to authenticate — RAWG.io uses an API key and SpaceTradersAPI uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call RAWG.io and SpaceTradersAPI from the browser?

Only SpaceTradersAPI is browser-friendly — it returns CORS headers over HTTPS. RAWG.io needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are RAWG.io and SpaceTradersAPI free for commercial use?

RAWG.io 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.