Read this article to learn how to create a test campaign to see if your software integration has been set up correctly.
1. Create a campaign for integration or API like shown in this article
2. Click on the "Enable testing" button on your campaign page. While in testing mode any recipients added to a campaign will not be sent a card and you will not be charged.
3. Be sure you disable the testing mode once you are done otherwise no cards included in that campaign will be processed.