Resolution

The API documentation can be consulted by signing in to Awingu as an administrator.
Then navigate to Applications > System > API.

Alternatively, after authenticating, navigate to the "https://<awingu_ip_address>/api/v2/docs" page.

Example: https://demo.awingu.com/api/v2/docs .

The admin manual contains an additional chapter explaining how the API works, with an example on how to set up a session.