Attack on Titan API vs Jikan

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

Uptime · 30d
Uptime · 90d100%99.02%
Uptime · 30d100%100%
P50 · ms510524
P95 · ms1793950
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (source data from MyAnimeList)
Free tierFree — limits not publishedFree, no API key
Rate limitUnpublished3 requests/sec, 60 requests/min (per Jikan v4 docs)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Attack on Titan API vs Jikan: common questions

Which is more reliable, Attack on Titan API or Jikan?

On our scheduled checks, Attack on Titan API leads on measured uptime — Attack on Titan API at 100% versus Jikan at 99.02% 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, Attack on Titan API or Jikan?

Attack on Titan API has the lower median latency in our checks — Attack on Titan API responds in 510 ms versus Jikan at 524 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 Attack on Titan API and Jikan need an API key?

Neither needs a paid key — Attack on Titan API is callable with no signup, and Jikan is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Attack on Titan API and Jikan from the browser?

Yes — both Attack on Titan API and Jikan 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 Attack on Titan API and Jikan free for commercial use?

Attack on Titan API has unclear commercial terms, and Jikan 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.