
Crypto Currency Prices.
Coinlib API is a free Cryptocurrency API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
Track real-time cryptocurrency prices, market cap, charts, and portfolio. Explore thousands of coins and exchanges with Coinlib.
Details from coinlib.io.

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The Coinlib API is provided by Coinlib (coinlib.io). Track real-time cryptocurrency prices, market cap, charts, and portfolio. Explore thousands of coins and exchanges with Coinlib.
Yes. The Coinlib API is listed in the Cryptocurrency category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The Coinlib API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the Coinlib API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The Coinlib API is served over HTTPS, so it's safe to use in production.