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City, Nantes Open Data vs Open Government, France

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

APICity, Nantes Open DataHEALTHY83Open Government, FranceHEALTHY95
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1073466
P95 · ms29661006
AuthapiKeyapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree tier — API key may be required for production
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, Nantes Open Data vs Open Government, France: common questions

Which is more reliable, City, Nantes Open Data or Open Government, France?

Both are neck-and-neck — City, Nantes Open Data and Open Government, France each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, City, Nantes Open Data or Open Government, France?

Open Government, France has the lower median latency in our checks — City, Nantes Open Data responds in 1073 ms versus Open Government, France at 466 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do City, Nantes Open Data and Open Government, France need an API key?

Both ask you to authenticate — City, Nantes Open Data uses an API key and Open Government, France 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 Open Government, France from the browser?

Yes — both City, Nantes Open Data and Open Government, France 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 Open Government, France free for commercial use?

City, Nantes Open Data has unclear commercial terms, and Open Government, France 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.