AniPub API vs Danbooru Anime

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limit60 req/window · 59 remaining · resets 60Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AniPub API vs Danbooru Anime: common questions

Which is more reliable, AniPub API or Danbooru Anime?

On our scheduled checks, Danbooru Anime leads on measured uptime — AniPub API at —% versus Danbooru Anime 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 AniPub API and Danbooru Anime need an API key?

AniPub API needs no key, while Danbooru Anime requires a free API key. If you want to start calling without signup, reach for AniPub API first.

Can I call AniPub API and Danbooru Anime from the browser?

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

Are AniPub API and Danbooru Anime free for commercial use?

AniPub API has unclear commercial terms, and Danbooru Anime 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.