Transport for Paris, France vs Apimetro

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 licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — no key
Rate limitOpenDataSoft platform defaults (unpublished here)Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Transport for Paris, France vs Apimetro: common questions

Which is more reliable, Transport for Paris, France or Apimetro?

On our scheduled checks, Apimetro leads on measured uptime — Transport for Paris, France at —% versus Apimetro 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 Transport for Paris, France and Apimetro need an API key?

Neither needs a paid key — Transport for Paris, France is callable with no signup, and Apimetro is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Transport for Paris, France and Apimetro from the browser?

Yes — both Transport for Paris, France and Apimetro 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 Transport for Paris, France and Apimetro free for commercial use?

Transport for Paris, France has unclear commercial terms, and Apimetro 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.