Transport for London, England vs Transport for Norway

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedNorwegian Licence for Open Government Data (NLOD)
Free tierFree tier — API key may be required for productionFree — open data, no key; ET-Client-Name header requested
Rate limitUnpublishedRate-limited for unidentified consumers (no numeric threshold published)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Transport for London, England vs Transport for Norway: common questions

Which is more reliable, Transport for London, England or Transport for Norway?

On our scheduled checks, Transport for Norway leads on measured uptime — Transport for London, England at —% versus Transport for Norway 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 London, England and Transport for Norway need an API key?

Transport for Norway needs no key, while Transport for London, England requires a free API key. If you want to start calling without signup, reach for Transport for Norway first.

Can I call Transport for London, England and Transport for Norway from the browser?

Yes — both Transport for London, England and Transport for Norway 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 London, England and Transport for Norway free for commercial use?

Transport for London, England has unclear commercial terms, and Transport for Norway allows commercial use on its free tier. 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.