Payment methods
Read a customer's saved payment methods.
Status:
contracted_testfor the nested customer list only. The top-level/v1/payment_methodsnamespace is unavailable for merchant-public keys.
Use the operation in the generated API Reference at
GET /v1/customers/{customer}/payment_methods. It returns safe PaymentMethod
metadata and never PAN, CVC, or a vault token.
Top-level retrieve/list/create/update/attach/detach/delete handlers may appear in client managers or the mounted router catalog. They are not contracted and must not be used as capability probes. To collect a card, use the approved hosted or external-vault flow.