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NewsData vs Onyx Bazaar

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

APINewsDataNEW—Onyx BazaarNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — 200 credits/dayFree — limits not published
Rate limit200 credits/day on free planUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

NewsData vs Onyx Bazaar: common questions

Which is more reliable, NewsData or Onyx Bazaar?

On our scheduled checks, Onyx Bazaar leads on measured uptime — NewsData at —% versus Onyx Bazaar 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 NewsData and Onyx Bazaar need an API key?

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

Can I call NewsData and Onyx Bazaar from the browser?

Yes — both NewsData and Onyx Bazaar 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 NewsData and Onyx Bazaar free for commercial use?

NewsData has unclear commercial terms, and Onyx Bazaar 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.