BMI Calculator API vs Longevity World Cup

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 required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

BMI Calculator API vs Longevity World Cup: common questions

Which is more reliable, BMI Calculator API or Longevity World Cup?

On our scheduled checks, Longevity World Cup leads on measured uptime — BMI Calculator API at —% versus Longevity World Cup 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 BMI Calculator API and Longevity World Cup need an API key?

Neither needs a paid key — BMI Calculator API is callable with no signup, and Longevity World Cup is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call BMI Calculator API and Longevity World Cup from the browser?

Yes — both BMI Calculator API and Longevity World Cup 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 BMI Calculator API and Longevity World Cup free for commercial use?

BMI Calculator API has unclear commercial terms, and Longevity World Cup 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.