get
https://api.slopepay.com/v4/customers//payment-methods
Lists a customer's payment methods.
A linkToken is required in the HTTP Header Slope-Link-Token in addition to the regular auth headers, see Link Flow.
400Returned when improperly formatted or missing fields in request body
401Returned when improper keys or headers are used in the request
403Returned when the caller is not authorized to access the resource
500Returned when an internal server error occurs
