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Coinbase vs Coinlayer

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

APICoinbaseNEW—CoinlayerNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Coinbase vs Coinlayer: common questions

Which is more reliable, Coinbase or Coinlayer?

On our scheduled checks, Coinlayer leads on measured uptime — Coinbase at —% versus Coinlayer 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 Coinbase and Coinlayer need an API key?

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

Can I call Coinbase and Coinlayer from the browser?

Yes — both Coinbase and Coinlayer 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 Coinbase and Coinlayer free for commercial use?

Coinbase has unclear commercial terms, and Coinlayer 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.