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Account Verification with a Zero Amount Authorization

Account verification with zero amount authorization is a standard e-commerce practice where you send a zero amount transaction to verify a card is valid and whether the card is lost or stolen. You cannot capture a zero amount authorization.

Most card networks refer to card account validation as zero amount authorization (ZAA). These card networks have their own names for the service:

Discover Zero Dollar Authorization

Visa Account Verification

Processor-Specific Information

VDC National Australia Bank Ltd: AVS and CVN are supported.; Card types: Mastercard, Visa; Supported for Internet, MOTO, and card-present transactions. Do not try to perform a zero amount authorization for a recurring payment, installment payment, or payer authorization transaction.

Endpoint

Production:

POST https://nabgateway-api.nab.com.au/pts/v2/payments

Test:

POST https://nabgateway-api-test.nab.com.au/pts/v2/payments

Required Fields for Account Verification with Zero Amount Authorization

orderInformation.amountDetails.currency
orderInformation.amountDetails.totalAmount: Set this value to
0
.
orderInformation.billTo.address1
orderInformation.billTo.administrativeArea
orderInformation.billTo.country
orderInformation.billTo.email
orderInformation.billTo.firstName
orderInformation.billTo.lastName
orderInformation.billTo.locality
orderInformation.billTo.postalCode
paymentInformation.card.expirationMonth
paymentInformation.card.expirationYear
paymentInformation.card.number
paymentInformation.card.securityCode
processingInformation.authorizationOptions.cardVerificationIndicator: Set the value to
true
.

REST Example: Account Verification with a Zero Amount Authorization

Request

{
  "orderInformation" : {
    "billTo" : {
      "country" : "US",
      "lastName" : "Kim",
      "address1" : "201 S. Division St.",
      "postalCode" : "48104-2201",
      "locality" : "Ann Arbor",
      "administrativeArea" : "MI",
      "firstName" : "Kyong-Jin",
      "email" : "[email protected]"
    },
    "amountDetails" : {
      "totalAmount" : "0.00",
      "currency" : "usd"
    }
  },
  "paymentInformation" : {
    "card" : {
      "expirationYear" : "2031",
      "number" : "4111111111111111",
      "expirationMonth" : "12"
    }
  }
}

Response to a Successful Request

{
  "_links" : {
    "authReversal" : {
      "method" : "POST",
      "href" : "/pts/v2/payments/6461731521426399003473/reversals"
    },
    "self" : {
      "method" : "GET",
      "href" : "/pts/v2/payments/6461731521426399003473"
    },
    "capture" : {
      "method" : "POST",
      "href" : "/pts/v2/payments/6461731521426399003473/captures"
    }
  },
  "clientReferenceInformation" : {
    "code" : "1646173152047"
  },
  "id" : "6461731521426399003473",
  "orderInformation" : {
    "amountDetails" : {
      "authorizedAmount" : "0",
      "currency" : "usd"
    }
  },
  "paymentAccountInformation" : {
    "card" : {
      "type" : "001"
    }
  },
  "paymentInformation" : {
    "tokenizedCard" : {
      "type" : "001"
    },
    "card" : {
      "type" : "001"
    }
  },
  "processorInformation" : {
    "systemTraceAuditNumber" : "862481",
    "approvalCode" : "831000",
    "merchantAdvice" : {
      "code" : "01",
      "codeRaw" : "M001"
    },
    "responseDetails" : "ABC",
    "networkTransactionId" : "016153570198200",
    "consumerAuthenticationResponse" : {
      "code" : "2",
      "codeRaw" : "2"
    },
    "transactionId" : "016153570198200",
    "responseCode" : "00",
    "avs" : {
      "code" : "Y",
      "codeRaw" : "Y"
    }
  },
  "reconciliationId" : "6461731521426399003473",
  "status" : "AUTHORIZED",
  "submitTimeUtc" : "2022-03-01T22:19:12Z"
}