A sandbox environment containing simulated user data is available for all Registered Developers to test their applications. The data in the sandbox emulates real Dexcom user data, and all of the endpoints available in the production environment are also available in the sandbox environment. The sample data available in the Sandbox environment is not designed to cover all possible edge cases. In order to target the sandbox environment, use
https://sandbox-api.dexcom.com as the base URL for requests.
Currently, the data is static and does not continuously populate. If there is something specific you would like to see represented in the data, please submit feedback through the Support Requests section.
Sandbox User Credentials
Because all requests require user authentication through OAuth 2.0, you will need to go through the process detailed in the Authentication section to access user data in the sandbox. A special login screen is presented during Step Two of the process, however, and no password will be required.
Several users exist in the sandbox environment; their usernames and data descriptions are listed in the table below. All times listed are referenced to
systemTime (nominal UTC).