Card on File
List Cards On File
List a customer's saved (tokenized) cards on file. Returns only safe display metadata — brand, last four, expiry, cardholder name, the default flag, and the consent timestamp. The processor-vaulted reusable token is NEVER serialized and does not appear in the response.
Save Card On File
Save a tokenized card on file for a customer. The client tokenizes the card with the processor SDK (Square / Stripe) and sends ONLY the resulting reusable token — a raw card number (PAN) or CVV is never accepted. Requires explicit, affirmative customer consent.
Set Default Card
Make a saved card the customer's default. Clears the default flag on the customer's other cards and sets it on this one.
Remove Card On File
Remove a saved card from the customer's file. Deletes the stored token reference and its display metadata.