How to add a product with a selling plan/subscription to Cart using Storefront API?

Retired Boards Appdev Custom Storefronts
1

I am building a shop using the Storefront API and the JS Buy SDK. I can add Product Variants without problems to a Checkout object, but adding Products with an associated Selling Plan doesnt seem to be supported.

However it seems to be possible to add such Products to a “Cart” that can be created using the GraphQL API but doesnt seem to be supported by the SDK.

Is this the recommended way? Or is creating “Carts” deprecated as they dont get supported by the SDK?

2

Were you able to come to a solution here? Running into the same problem.