Tienes un máximo de 7 días calendario para hacer la captura. Pasado ese plazo, se libera el monto retenido en la tarjeta de crédito. Transbank no permite liberar el monto aprobado si no se captura dentro de los 7 días.
ticketNumber que entrega la respuesta de la petición authorization.curl --location '/subscriptions/v1/card//capture' \
--header 'Private-Merchant-Id;' \
--header 'Content-Type: application/json' \
--data '{
"ticketNumber": "319228478889680318",
"amount": {
"subtotalIva": 0,
"subtotalIva0": 10000,
"iva": 0,
"ice": 0,
"currency": "CLP"
},
"fullResponse": "v2"
}'{
"details": {
"approvalCode": "000000",
"approvedTransactionAmount": 600,
"binInfo": {
"bank": "BANCO DE LA PRODUCCION S.A. (PRODUBANCO)",
"type": "",
"binCard": "545195",
"lastFourDigits": "5480"
},
"merchantId": "20000000104111374001",
"merchantName": "Mi Comercio Chile",
"paymentBrand": "Master Card",
"preauthTransactionReference": "ece6bc01-b639-4338-9d40-6e0baa6cd48b",
"processorBankName": "0032~BANCO INTERNACIONAL",
"responseCode": "000",
"responseText": "Transacción aprobada",
"ticketNumber": "605303508109325273",
"transactionReference": "ece6bc01-b639-4338-9d40-6e0baa6cd48b",
"transactionType": "CAPTURE",
"amount": {
"currency": "CLP",
"subtotalIva": 0,
"iva": 0,
"subtotalIva0": 600,
"ice": 0
},
"created": 1658358438000,
"requestAmount": 600,
"transactionStatus": "APPROVAL"
},
"ticketNumber": "605303508109325273",
"transactionReference": "ece6bc01-b639-4338-9d40-6e0baa6cd48b"
}