post
https://apis.kentro.live/store/v1/payments.cardConfig
For a store on Authorize.net: the public Accept.js configuration (provider: "authorize-net", apiLoginId, clientKey, sandbox) your page uses to tokenize a card into opaqueData for payments.save or checkout.start. For a store on NMI: the public Collect.js configuration (provider: "nmi", tokenizationKey, sandbox, scriptUrl) your page uses to tokenize a card into nmiPaymentToken for checkout.start. On any other store the answer is 503 UNAVAILABLE; a Stripe store saves cards on the hosted page payments.save answers. The body is empty.
Who may call it: A signed-in buyer (X-Storefront-Buyer); without one the answer is 401 UNAUTHORIZED.
