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OKEx vs PumpFunData

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

APIOKExNEW—PumpFunDataNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

OKEx vs PumpFunData: common questions

Which is more reliable, OKEx or PumpFunData?

On our scheduled checks, PumpFunData leads on measured uptime — OKEx at —% versus PumpFunData at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do OKEx and PumpFunData need an API key?

Both ask you to authenticate — OKEx uses an API key and PumpFunData uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call OKEx and PumpFunData from the browser?

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

Are OKEx and PumpFunData free for commercial use?

OKEx has unclear commercial terms, and PumpFunData 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.