Critique my Stripe library

Hey flutter devs

I created a flutter library to go with our managed Stripe integrations.

The idea behind Appstitch is that you can integrate Stripe without the need to set up a Heroku server or write any backend code

What can you do with the library?

• Create & attach payment methods
• Create customers
• Create & confirm payment intents
• Create subscriptions

Please let me know what you think.