BuyWhere vs Onyx Bazaar
Same instrument, two spec sheets — measured, not claimed.
BuyWhere vs Onyx Bazaar: common questions
Which is more reliable, BuyWhere or Onyx Bazaar?
On our scheduled checks, Onyx Bazaar leads on measured uptime — BuyWhere at 99.02% 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, BuyWhere or Onyx Bazaar?
BuyWhere has the lower median latency in our checks — BuyWhere responds in 440 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 BuyWhere and Onyx Bazaar need an API key?
Onyx Bazaar needs no key, while BuyWhere requires a free API key. If you want to start calling without signup, reach for Onyx Bazaar first.
Can I call BuyWhere and Onyx Bazaar from the browser?
Only Onyx Bazaar is browser-friendly — it returns CORS headers over HTTPS. BuyWhere needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are BuyWhere and Onyx Bazaar free for commercial use?
BuyWhere 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.