shipapis
StarSubmit an APISubmit API

Apiverket vs City, Nantes Open Data

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

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

Apiverket vs City, Nantes Open Data: common questions

Which is more reliable, Apiverket or City, Nantes Open Data?

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

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

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

Apiverket has unclear commercial terms, and City, Nantes Open Data 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.