Micro User Service vs Onyx Bazaar

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

Uptime · 30d
Uptime · 90d18.6%100%
Uptime · 30d0.0%100%
P50 · ms231607
P95 · ms8271389
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Micro User Service vs Onyx Bazaar: common questions

Which is more reliable, Micro User Service or Onyx Bazaar?

On our scheduled checks, Onyx Bazaar leads on measured uptime — Micro User Service at 18.6% versus Onyx Bazaar at 100% 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, Micro User Service or Onyx Bazaar?

Micro User Service has the lower median latency in our checks — Micro User Service responds in 231 ms versus Onyx Bazaar at 607 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 Micro User Service and Onyx Bazaar need an API key?

Onyx Bazaar needs no key, while Micro User Service requires a free API key. If you want to start calling without signup, reach for Onyx Bazaar first.

Can I call Micro User Service and Onyx Bazaar from the browser?

Only Onyx Bazaar is browser-friendly — it returns CORS headers over HTTPS. Micro User Service needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Micro User Service and Onyx Bazaar free for commercial use?

Micro User Service has unclear commercial terms, and Onyx Bazaar 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.