FoodData Central vs Open Data NHS Scotland

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedOpen Government Licence (per dataset)
Free tierFree tier — API key may be required for productionFree — limits not published
Rate limit10 req/window · 9 remainingUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

FoodData Central vs Open Data NHS Scotland: common questions

Which is more reliable, FoodData Central or Open Data NHS Scotland?

On our scheduled checks, Open Data NHS Scotland leads on measured uptime — FoodData Central at —% versus Open Data NHS Scotland 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 FoodData Central and Open Data NHS Scotland need an API key?

Open Data NHS Scotland needs no key, while FoodData Central requires a free API key. If you want to start calling without signup, reach for Open Data NHS Scotland first.

Can I call FoodData Central and Open Data NHS Scotland from the browser?

Only FoodData Central is browser-friendly — it returns CORS headers over HTTPS. Open Data NHS Scotland needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are FoodData Central and Open Data NHS Scotland free for commercial use?

FoodData Central has unclear commercial terms, and Open Data NHS Scotland 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.