// Instantiate Gift Card Model
$gift_card = Mage::getModel('enterprise_giftcardaccount/giftcardaccount');
// Populate Gift Card values
$gift_card
// Your redeemable code, doesn't have to be in this format.
->setCode('2i2j2j-24k1ii1-67774k-231l')
// Also has STATUS_DISABLED
...
