Flair has a full-featured REST API available at flair.co/api.
There is an example python client available at github.com/flair-systems/flair-api-client-py and a few additional examples available at github.com/flair-systems/flair_api_client_python_examples
To request developer credentials, you'll need to download the Flair app, create an account and then create a home with at least one Bridge OR Gateway Puck. Next, complete this form using the email address you used to create your Flair account.