Amanah Sunnah vs Wolne Lektury

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

Uptime · 30d
Uptime · 90d98.0%75.5%
Uptime · 30d100%81.7%
P50 · ms3761145
P95 · ms11104998
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedWorks are public domain or on free/Creative Commons licenses (per WolneLektury); API terms not formally stated
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Amanah Sunnah vs Wolne Lektury: common questions

Which is more reliable, Amanah Sunnah or Wolne Lektury?

On our scheduled checks, Amanah Sunnah leads on measured uptime — Amanah Sunnah at 98.0% versus Wolne Lektury at 75.5% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Amanah Sunnah or Wolne Lektury?

Amanah Sunnah has the lower median latency in our checks — Amanah Sunnah responds in 376 ms versus Wolne Lektury at 1145 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Amanah Sunnah and Wolne Lektury need an API key?

Wolne Lektury needs no key, while Amanah Sunnah requires a free API key. If you want to start calling without signup, reach for Wolne Lektury first.

Can I call Amanah Sunnah and Wolne Lektury from the browser?

Yes — both Amanah Sunnah and Wolne Lektury 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 Amanah Sunnah and Wolne Lektury free for commercial use?

Amanah Sunnah has unclear commercial terms, and Wolne Lektury 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.