Can I test out the API?Every user in your organization will be provided 2 API keys which they can access from their settings: the test key and the live key. Any API calls made with the test key operate in an isolated sandbox. None of the resources you manage in test mode will affect your live environment, and vice versa.

You can try out your integration using the test API keys. There is no difference other than the fact that we do not verify addresses in test mode. Also, more importantly, none of the orders made in test mode will be sent out. Once you've tested your integration, you can switch to the live API key and it will just work.

Test orders will also transition from ready to completed at the same time (equivalent) live orders would transition into printing.