Nexchange vs OKEx
Same instrument, two spec sheets — measured, not claimed.
Nexchange vs OKEx: common questions
Which is more reliable, Nexchange or OKEx?
On our scheduled checks, Nexchange leads on measured uptime — Nexchange at 99.02% versus OKEx at 85.3% 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, Nexchange or OKEx?
OKEx has the lower median latency in our checks — Nexchange responds in 281 ms versus OKEx at 192 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 Nexchange and OKEx need an API key?
Nexchange needs no key, while OKEx requires a free API key. If you want to start calling without signup, reach for Nexchange first.
Can I call Nexchange and OKEx from the browser?
Yes — both Nexchange and OKEx 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 Nexchange and OKEx free for commercial use?
Nexchange has unclear commercial terms, and OKEx 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.