City, Nantes Open Data vs Gazette Data, UK

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeyapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, Nantes Open Data vs Gazette Data, UK: common questions

Which is more reliable, City, Nantes Open Data or Gazette Data, UK?

On our scheduled checks, Gazette Data, UK leads on measured uptime — City, Nantes Open Data at —% versus Gazette Data, UK 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, Nantes Open Data and Gazette Data, UK need an API key?

Both ask you to authenticate — City, Nantes Open Data uses an API key and Gazette Data, UK uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call City, Nantes Open Data and Gazette Data, UK from the browser?

Yes — both City, Nantes Open Data and Gazette Data, UK 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, Nantes Open Data and Gazette Data, UK free for commercial use?

City, Nantes Open Data has unclear commercial terms, and Gazette Data, UK 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.