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Coinbase API vs Kraken API

Two free Cryptocurrency APIs compared on access, reliability and developer ratings, using data from our daily health checks.

The verdict

  • On access and reliability they're level, so pick by the data you need:
  • Coinbase API: Bitcoin, Bitcoin Cash, Litecoin and Ethereum Prices.
  • Kraken API: Cryptocurrencies Exchange. A free cryptocurrency API by kraken.com.

Side by side

Coinbase APIKraken API
What it doesBitcoin, Bitcoin Cash, Litecoin and Ethereum Prices.Cryptocurrencies Exchange. A free cryptocurrency API by kraken.com.
Providercoinbase.comkraken.com
API keyRequiredRequired
HTTPSYesYes
CORS (browser calls)UnknownUnknown
Status todayOnline · 81 msLast check failed
Uptime (30 days)UpDown
Developer ratingNot rated yetNot rated yet
PriceFree / free tierFree / free tier

About each API

How to choose between them

  • Prototyping or a tutorial? Pick the one that needs no API key (neither does, so compare their free tiers).
  • Calling from a web page? You need CORS. Otherwise route requests through your own server or a serverless function.
  • Going to production? Favour HTTPS, a strong uptime record and a provider with clear rate limits and terms. Check each API's docs before you commit.
  • Still unsure? Both are free to try: send one request to each and compare the data you get back.

Coinbase vs Kraken FAQ

Do Coinbase API and Kraken API need an API key?

Both require authentication (apiKey and apiKey).

More comparisons

Coinbase API alternatives · Kraken API alternatives · best Cryptocurrency APIs