Power your projects with the high quality cryptocurrency data provides. We provide data about coins, exchanges, markets & more.

Base url:

To get you started, read about why you should use our API and check out our pricing options. We've included a powerful free tier too!

Good luck with building your awesome project! And don't hesitate to reach out to us.

When using our API in your project, please let your visitors know by adding the following reference: Data provided by Coinranking

Older API versions

API v1 is still online, and will remain so for the foreseeable future. The use of API v1 is deprecated, so we strongly advise you to use API v2. You can still read the documentation for API v1.


The Coinranking API uses API keys to authenticate requests.

Authentication to the API is performed via a custom HTTP header. Provide your API key as the value of the X-Access-Token, like x-access-token: 53a0b0a7e4f2fa59519e4. Use our key generator to get a free API key.

All API requests must be made over HTTPS. Calls made over plain HTTP will redirect to HTTPS.


curl \
  -H x-access-token: 53a0b0a7e4f2fa59519e4

Other resources

  • Open source JavaScript library to get crypto supplies from block explorers: GitHub, npm
  • Open source JavaScript library from fetching exchange tickers: GitHub, npm