Nebulum Mars Rovers API vs Fanart.tv

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedFanart.tv terms — user-contributed art
Free tierFree — limits not publishedFree personal API key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Nebulum Mars Rovers API vs Fanart.tv: common questions

Which is more reliable, Nebulum Mars Rovers API or Fanart.tv?

On our scheduled checks, Fanart.tv leads on measured uptime — Nebulum Mars Rovers API at —% versus Fanart.tv 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 Nebulum Mars Rovers API and Fanart.tv need an API key?

Nebulum Mars Rovers API needs no key, while Fanart.tv requires a free API key. If you want to start calling without signup, reach for Nebulum Mars Rovers API first.

Can I call Nebulum Mars Rovers API and Fanart.tv from the browser?

Yes — both Nebulum Mars Rovers API and Fanart.tv 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 Nebulum Mars Rovers API and Fanart.tv free for commercial use?

Nebulum Mars Rovers API has unclear commercial terms, and Fanart.tv 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.