City, New York Open Data vs Open Government, Poland

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedPer dataset (many CC0 1.0 / CC BY)
Free tierFree — limits not publishedFree — no key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, New York Open Data vs Open Government, Poland: common questions

Which is more reliable, City, New York Open Data or Open Government, Poland?

On our scheduled checks, Open Government, Poland leads on measured uptime — City, New York Open Data at —% versus Open Government, Poland 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 City, New York Open Data and Open Government, Poland need an API key?

Neither needs a paid key — City, New York Open Data is callable with no signup, and Open Government, Poland is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call City, New York Open Data and Open Government, Poland from the browser?

Yes — both City, New York Open Data and Open Government, Poland 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 City, New York Open Data and Open Government, Poland free for commercial use?

City, New York Open Data has unclear commercial terms, and Open Government, Poland 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.