Use the modifyStatus status endpoint to update a card's status, including the ability to 'freeze' a card. Note that, as outlined in Edit Account, changing an account's status impacts all associated cards. Consequently, certain card status transitions are restricted based on the account's current status. For more information on account and card statuses, please refer to Account and Card Statuses.

Please note: closed and closed_ls are terminal statuses. That is, once a card is changed to one of these statuses it is permanently closed and cannot be reactivated or used.