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Gemini vs OKEx

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

APIGeminiHEALTHY89OKExHEALTHY91
Uptime · 30d
Uptime · 90d99.02%85.3%
Uptime · 30d98.3%96.7%
P50 · ms674192
P95 · ms1865490
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierPublic market data endpoints are keyless and freeFree tier — API key required
Rate limitPublic API throttled per IP (specific numeric limit not confirmed at probe time)Retry-After: 0s
In directory since2026-07-052026-07-05
operationalpartialdownno data

Gemini vs OKEx: common questions

Which is more reliable, Gemini or OKEx?

On our scheduled checks, Gemini leads on measured uptime — Gemini 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, Gemini or OKEx?

OKEx has the lower median latency in our checks — Gemini responds in 674 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 Gemini and OKEx need an API key?

Gemini needs no key, while OKEx requires a free API key. If you want to start calling without signup, reach for Gemini first.

Can I call Gemini and OKEx from the browser?

Yes — both Gemini 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 Gemini and OKEx free for commercial use?

Gemini 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.