Xythantiops

[burnt spire]

You can listen for invoice.upcoming (see here: https://stripe.com/docs/api/events/types#event_types-invoice.upcoming) or invoice.created (see here: https://stripe.com/docs/api/events/types#event_types-invoice.created) since those will fire when the Subscription creates or is about to create an Invoice

[stiff schooner]

Thank you, that is very helpful. I am looking at those events now.