• Only users with Pro API Keys can call the exclusive endpoints. Other non-exclusive API endpoints are documented on the Public API doc.
  • Pro API Keys can be obtained by subscribing to any CoinGecko API paid plans, please visit our API plans page.
  • Pro API users should always use this root URL to make API request:
  • You can send API calls directly in your web browser, using cURL from a command line, or with your programming language of choice. Pro API keys can be supplied with either one of the two ways:
    • Header: x-cg-pro-api-key
    • Query string parameter: x_cg_pro_api_key