Playground

The API playground is a great way to quickly explore and experiment with the API. It's an interactive environment that allows you to easily test if our API is useful for you, by creating small code snippets and viewing the results in real time.

Bitcoin price widget example

In this example, we made a small widget for you to play around with. Currently it fetches data about Bitcoin from our API, and it renders the icon and the price. Feel free to edit around, or copy it to use it on your own site. There is a limited amount of requests you can do without an API key, so be sure to generate one for free!

See the Pen bitcoin price widget (@coinranking) on CodePen.