The credentials that are necessary in order to make API calls to your instance are available in your Dashboard account. Please mind the steps below in order to locate them:
1) After logging into your Dashboard, click on the SETTINGS button on the left menu
2) On the SETTINGS screen, you will see the list of environments (instances) linked to your Dashboard account. By pressing on the dropdown arrow beside the instance name, you will then find the API credentials (Customer ID and API domain), and also the Flinks Connect domain (iframe URL).
In case you have any trouble or further questions, please don't hesitate on reaching out to our support team, as below
For Canadian customers: firstname.lastname@example.org
For US customers: email@example.com