ConvertHub API vs eLife Sciences API

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ConvertHub API vs eLife Sciences API: common questions

Which is more reliable, ConvertHub API or eLife Sciences API?

On our scheduled checks, eLife Sciences API leads on measured uptime — ConvertHub API at —% versus eLife Sciences API 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 ConvertHub API and eLife Sciences API need an API key?

eLife Sciences API needs no key, while ConvertHub API requires a free API key. If you want to start calling without signup, reach for eLife Sciences API first.

Can I call ConvertHub API and eLife Sciences API from the browser?

Only eLife Sciences API is browser-friendly — it returns CORS headers over HTTPS. ConvertHub API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are ConvertHub API and eLife Sciences API free for commercial use?

ConvertHub API has unclear commercial terms, and eLife Sciences API 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.