Spree SDK
Create payment setup session
Creates a new payment setup session for saving a payment method for future use. Delegates to the payment gateway to initialize a provider-specific setup flow (e.g. Stripe SetupIntent, Adyen zero-auth tokenization).
POST
Spree SDK
Authorizations
Publishable API key for store access
JWT token for authenticated customers
Body
application/json
Response
payment setup session created
The values listed are the built-in ones; extensions may add more.
Available options:
pending, processing, completed, failed, canceled, expired 
