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Spaceflight News vs TheNews API

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

APISpaceflight NewsNEW—TheNews APINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (links/metadata for third-party news)Unverified
Free tierFree — no keyFree tier — token required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Spaceflight News vs TheNews API: common questions

Which is more reliable, Spaceflight News or TheNews API?

On our scheduled checks, TheNews API leads on measured uptime — Spaceflight News at —% versus TheNews 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 Spaceflight News and TheNews API need an API key?

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

Can I call Spaceflight News and TheNews API from the browser?

Yes — both Spaceflight News and TheNews API 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 Spaceflight News and TheNews API free for commercial use?

Spaceflight News has unclear commercial terms, and TheNews 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.