The Subscriptions API will return the subscription's current status. It will return one of the following statuses:
- Pending: Subscription created but not active yet (because start date is in the future)
- Active: Subscription is in progress. Not all payments are done, but we wait until the next payment date
- Canceled: The merchant canceled the subscription
- Suspended: Mandates became invalid, so the subscription is suspended
- Completed: All subscription payments are executed according to the timetable
More information about subscription API can be found here.