Archive.org vs HasData: Structured Web Data APIs

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (rights vary per item)Unverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Archive.org vs HasData: Structured Web Data APIs: common questions

Which is more reliable, Archive.org or HasData: Structured Web Data APIs?

On our scheduled checks, HasData: Structured Web Data APIs leads on measured uptime — Archive.org at —% versus HasData: Structured Web Data APIs 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 Archive.org and HasData: Structured Web Data APIs need an API key?

Archive.org needs no key, while HasData: Structured Web Data APIs requires a free API key. If you want to start calling without signup, reach for Archive.org first.

Can I call Archive.org and HasData: Structured Web Data APIs from the browser?

Yes — both Archive.org and HasData: Structured Web Data APIs 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 Archive.org and HasData: Structured Web Data APIs free for commercial use?

Archive.org has unclear commercial terms, and HasData: Structured Web Data APIs 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.