Subscription Update Link - Stripe.Js? How Do?

Howdy all.

I am using Stripe.js (should be largely irrelevant) and for REASONS I cannot use the native bubble stripe integration.

Inside of stripe, on a subscription, they give you a handy dandy little link you can send to customers so that they can update their payment information for a specific subscription (not the customer portal)

I am trying to figure out how to generate this link inside of Bubble… does anyone have any idea? I can’t see what I am looking for in the stripe API.

I know that I can do it all inside of Bubble but I thought this would be an easier thing to setup this time…