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City Bikes vs MedlinePlus Genetics

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

APICity BikesNEW—MedlinePlus GeneticsNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedU.S. National Library of Medicine (see NLM terms)
Free tierFree — no key requiredFree — no key required
Rate limit300 req/window · 296 remaining · resets 837Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City Bikes vs MedlinePlus Genetics: common questions

Which is more reliable, City Bikes or MedlinePlus Genetics?

On our scheduled checks, MedlinePlus Genetics leads on measured uptime — City Bikes at —% versus MedlinePlus Genetics 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 City Bikes and MedlinePlus Genetics need an API key?

Neither needs a paid key — City Bikes is callable with no signup, and MedlinePlus Genetics is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call City Bikes and MedlinePlus Genetics from the browser?

Yes — both City Bikes and MedlinePlus Genetics 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 City Bikes and MedlinePlus Genetics free for commercial use?

City Bikes has unclear commercial terms, and MedlinePlus Genetics 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.