AQICN vs THC Open Mindfulness Resources API

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms2671596
P95 · ms17691957
AuthapiKeynone
CORSyesyes
HTTPSnoyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — API key required
Rate limitUnpublished
In directory since2026-07-052026-10-04
operationalpartialdownno data

AQICN vs THC Open Mindfulness Resources API: common questions

Which is more reliable, AQICN or THC Open Mindfulness Resources API?

Both are neck-and-neck — AQICN and THC Open Mindfulness Resources API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, AQICN or THC Open Mindfulness Resources API?

AQICN has the lower median latency in our checks — AQICN responds in 267 ms versus THC Open Mindfulness Resources API at 1596 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 AQICN and THC Open Mindfulness Resources API need an API key?

THC Open Mindfulness Resources API needs no key, while AQICN requires a free API key. If you want to start calling without signup, reach for THC Open Mindfulness Resources API first.

Can I call AQICN and THC Open Mindfulness Resources API from the browser?

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

Are AQICN and THC Open Mindfulness Resources API free for commercial use?

AQICN has unclear commercial terms, and THC Open Mindfulness Resources 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.