Once you have tested your environment, you can create a real Braintree account at https://www.braintreepayments.com. Once you are ready for moving into production, remember to change your live environment credentials in the settings.py file of your project and use braintree.Environment.Production to set up your environment. All steps to go live are summarized at https://developers.braintreepayments.com/start/go-live/python .