This is the API Test Sandbox.

  1. You may test any subscription tier for free in this demo environment.
  2. You should reference the API Documentation and use domain sandbox-api.coinmarketcap.com for your test API calls.
  3. You should be aware that test market data is not live data in this testing sandbox.
    /latest data endpoints will always return data from 2019-08-30T18:51:00.000Z.
    /historical data endpoints are restricted to a period from
    2019-08-17T00:04:01.000Z and 2019-08-30T18:49:02.000Z.
  4. When you're ready to integrate live data, signup in the production environment!

Get a test API Key