mariocto_83746

[karmic lantern]

Is there a particular reason why you're not integrating with Subscriptions API directly to handle the recurring element?

Creating invoices via the Invoicing API only supports non-recurring items, as per the error

Instead you should be looking at: https://stripe.com/docs/billing/subscriptions/build-subscriptions

[serene rose]

In this case, I can make an automatic charge without needing action from the customer to pay the charge with Subscriptions API

[karmic lantern]

The same would apply to recurring invoices generated by a subscription, assuming you've a previously saved payment method you're using

In any case, you can't use recurring items directly with the Invoicing API. They create one-time invoices

If you want us to automatically handle the recurring invoices and charge your customers, you need to use the Subscriptions API

Otherwise you'll need to build your own billing engine/system