Hi we have a Saas product. So we set the monthly subscription value with /v1/subscriptions/recurring.
But next to the fixed monthly fee we also have a monthly extra payment. A one time fee different every call. What is the best way to do that?
I know we have a payment object in the subscription. Where we can update the payment. But then we can’t just add a payment. We need to get the full subscription, (with all old payments) and then update the new one to the array. Is that the only way to go. Or do I miss an API / Endpoint for this.