You want to display the list of available cards to your client. Then following REST services are required.
Method: GET
Path: /api/saved-cards/subscriber/{id}
Sandbox Url: https://sandbox.subscreasy.com/api/saved-cards/{id}
For security reasons, this service requires API authorization. Click for details about API authorization.
Curl
Method: GET
Path: /api/saved-cards/subscriber/email/{email}
Sandbox Url: https://sandbox.subscreasy.com/api/saved-cards/email/{email}
For security reasons, this service requires API authorization. Click for details about API authorization.
Curl