FreeToGame vs SpaceTradersAPI

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms331946
P95 · ms5791972
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree, no API key requiredFree tier — key may be required
Rate limitUnpublishedRetry-After: 1s
In directory since2026-07-052026-07-05
operationalpartialdownno data

FreeToGame vs SpaceTradersAPI: common questions

Which is more reliable, FreeToGame or SpaceTradersAPI?

Both are neck-and-neck — FreeToGame and SpaceTradersAPI each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, FreeToGame or SpaceTradersAPI?

FreeToGame has the lower median latency in our checks — FreeToGame responds in 331 ms versus SpaceTradersAPI at 946 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do FreeToGame and SpaceTradersAPI need an API key?

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

Can I call FreeToGame and SpaceTradersAPI from the browser?

Yes — both FreeToGame 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 FreeToGame and SpaceTradersAPI free for commercial use?

FreeToGame 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.