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Binance vs PumpFunData

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

APIBinanceDEAD0PumpFunDataDEAD0
Uptime · 30d
Uptime · 90d0.0%0.0%
Uptime · 30d0.0%0.0%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Binance vs PumpFunData: common questions

Which is more reliable, Binance or PumpFunData?

Both are neck-and-neck — Binance and PumpFunData each measure 0.0% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Do Binance and PumpFunData need an API key?

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

Can I call Binance and PumpFunData from the browser?

Neither sends browser-friendly CORS headers reliably, so call Binance and PumpFunData from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Binance and PumpFunData free for commercial use?

Binance 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.