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CoinRanking vs Sharpe

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

APICoinRankingNEW—SharpeNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key may be required for productionFree — limits not published
Rate limit5 req/window · 4 remaining · resets 24Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

CoinRanking vs Sharpe: common questions

Which is more reliable, CoinRanking or Sharpe?

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

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

Can I call CoinRanking and Sharpe from the browser?

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

Are CoinRanking and Sharpe free for commercial use?

CoinRanking has unclear commercial terms, and Sharpe 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.