Storefronts
A hosted page that lists your products.
Storefront
The storefront builder starts on the Starter plan. On Free, creating or updating a storefront, publishing it and adding products answer 403 plan_required. Archiving and reading still work.
Each merchant has one storefront. A slug that another merchant already uses returns an error.
Products
For subscription products, create the subscription plan first and pass its id:
No plan is created for you. The plan must be active, and the product's price, currency, interval and intervalCount must match it, or the request returns 400 invalid_request. A one_time product can't carry a planId.
Public read
The hosted storefront page is accessible without auth at:
Returns the storefront + products with isActive=true. Your customers go directly to this URL.
Custom domains
Not supported yet. Storefronts live under https://checkout.strimz.finance/store/<slug>.

