Post Processing

Overview

This hook is activated after processing the financial request but before receipt processing. Only approved responses will trigger a call on this hook.

Request Structure

Element	Type	Description	Size	Required
apiVersion	String	API version number	V20	Required
action	String	"POST\_PROCESSING"	V30	Required
transactionType	String	Transaction that the terminal is currently performing. Valid values: "PURCHASE" "PRE\_AUTHORIZATION" "PRE\_AUTHORIZATION\_COMPLETION" "REFUND" "INDEPENDENT\_REFUND" "VOID"	F8	Required
requestDateTime	String	Date and time of the request (YYYY-MM-DDTHH:MM:SSZ). The format is based on the standard RFC 3339 internet profile -- a subset of ISO 8601.	F20	Required
language	String	Terminal Language. Provides the two-letter language code according to the ISO 639-1 standard. For a complete list of language codes, visit: [https://en.wikipedia.org/wiki/List\_of\_ISO\_639-1\_codes](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes).	V30	Required
correlationId	String	Correlates a series of requests within the same flow.	V50	Required
terminalId	String	Terminal ID.	F8	Required
merchantId	String	Merchant ID	V13	Required
merchantName	String	Merchant Name	V100	Required
merchantAddress	Object	Required	-	Required
unitNumber	String	Unit number	V19	Optional
streetNumber	String	Street number	V19	Optional
streetName	String	The full street name	V100	Optional
province	String	Province or state ISO 3166-2 code	V3	Optional
city	String	Name of the city / locality	V100	Optional
postalCode	String	Zip code or postal code	V30	Optional
country	String	The country code according to iso-3166-1-alpha-2	V2	Optional
receipt	String	Financial receipt data sent using ISO-8895-1 encoding	V4000	Conditional
transactionAmount	Object	Payment amount received / approved	V10	Conditional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
authorizedAmount	Object	Payment amount received / approved	V10	Conditional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
remainingAmount	Object	Remaining amount that is owed	V10	Optional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
amountDetails	Object	Amount Details breakdown	-	Optional
tipAmount	Object	Tip transaction amount	-	Optional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
subtotalAmount	Object	Subtotal amount (before taxes)	-	-
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
taxes	Array	Maximum of 5 tax objects	-	-
taxName	String	Name to be displayed on receipt (hst, gst etc)	V15	-
taxAmount	Object	Corresponding amount	-	-
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
cashbackAmount	Object	Cashback amount	-	Conditional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
surchargeAmount	Object	Surcharge amount on transaction	-	Conditional
amount	String	The value must be in cents. Therefore $10.59 must be sent as 1059	V10	Required
currency	String	Provides the three-letter currency code according to the ISO 4217 standard. For a complete list of currency codes, visit: ISO 4217	V4	Required
paymentMethod	Object	Payment method response object	-	Conditional
paymentMethodInformation	Object	Details about the card used in the payment method.	-	Conditional
paymentAccountReference	String	Used to link Primary Account Number (PAN) based transactions and transactions on associated payment tokens without using the PAN as the linking mechanism.	V29	Conditional
cardInformation	Object	Information about the card being used for the transaction	-	Conditional
bankIdentificationNumber	String	BIN: Bank Identification Number. Consists of the first six to eight digits of the Primary Account Number (PAN) and identifies the relevant payment network and the specific payment issuing institution.	V8	Conditional
lastFour	String	Last 4 digits of the card.	F4	Conditional
cardBrand	String	Displays the card brand name associated with the card type. "VISA" "MASTERCARD" "AMERICAN\_EXPRESS" "INTERAC" "JCB" "DISCOVER" "UNIONPAY" "GIFT MONERIS" "GIFT DATACANDY" "GIFT GIVEX"	V50	Conditional
cardType	String	Card type: “CREDIT” “DEBIT” "GIFT"	V50	Conditional
cardFingerprint	String	Unique card identifier. Fingerprinting randomly assigns identifiers for cards that share the same Primary Account Number (PAN) to easily identify when multiple payments methods are attached to the same underlying card, and assists merchants identify individual customers across various channels; i.e. loyalty programs.	V255	Conditional
issuer	String	Card issuer	V100	Conditional
transactionDetails	Object	Additional details about the transaction outcome.	-	Conditional
transactionUniqueId	String	Realtime transaction identifier from the host.	F15	Conditional
isoResponseCode	String	ISO response Code	V2	Conditional
responseCode	String	Moneris Host Response Code.	V3	Conditional
sequenceNumber	String	Sequence number	V18	Conditional
authorizationCode	String	Authorization code returned from the issuing institution.	V8	Conditional

{
  "apiVersion": "2025-01-09",
  "correlationId": "example_correlationId",
  "requestDateTime": "2025-12-31T23:59:60Z",
  "merchantId": "example_merchantId",
  "merchantName": "example_merchantName",
  "merchantAddress": {
    "unitNumber": "1A",
    "streetNumber": "12",
    "streetName": "Yonge St",
    "province": "ON",
    "city": "Toronto",
    "postalCode": "M4W 3H7",
    "country": "CA"
  },
  "terminalId": "example_terminalId",
  "action": "POST_PROCESSING",
  "transactionAmount": {
    "amount": "16000",
    "currency": "CAD"
  },
  "authorizedAmount": {
    "amount": "16000",
    "currency": "CAD"
  },
  "remainingAmount": {
    "amount": "0",
    "currency": "CAD"
  },
  "amountDetails": {
    "subtotalAmount": {
      "amount": "10000",
      "currency": "CAD"
    },
    "tipAmount": {
      "amount": "1000",
      "currency": "CAD"
    },
    "taxes": [
      {
        "taxName": "HST",
        "taxAmount": {
          "amount": "500",
          "currency": "CAD"
        }
      },
      {
        "taxName": "GST",
        "taxAmount": {
          "amount": "500",
          "currency": "CAD"
        }
      }
    ],
    "cashbackAmount": {
      "amount": "16000",
      "currency": "CAD"
    },
    "surchargeAmount": {
      "amount": "0",
      "currency": "CAD"
    }
  },
  "paymentMethod": {
    "paymentMethodInformation": {
      "paymentAccountReference": "11112222333344445555666677778",
      "cardInformation": {
        "bankIdentificationNumber": "123456",
        "lastFour": "1234",
        "cardBrand": "MASTERCARD",
        "cardType": "CREDIT",
        "cardFingerprint": "1Q2W3E4r5t6rfwewerwewrrw",
        "issuer": "RBC"
      }
    }
  },
  "transactionDetails": {
    "transactionUniqueId": "938c2cc0dcc05f2b68c4287040cfcf71",
    "isoResponseCode": "00",
    "responseCode": "000",
    "message": "approved",
    "ecommerceIndicator": "AUTHENTICATED_ECOMMERCE"
  }
}

Response Structure

Element	Type	Description	Size	Required
apiVersion	String	API version number	V20	Required
correlationId	String	Echo from the request	V50	Required
responseDateTime	String	Date and time of the response (YYYY-MM-DDTHH:MM:SSZ). The format is based on the standard RFC 3339 internet profile — a subset of ISO 8601.	F20	Required
action	String	"POST\_PROCESSING"	V50	Required
status\*	String	HTTP Status Codes for the overall transaction request.	F3	Required
receipt\\	Object	JSON Object	-	Conditional
line1	String	Line 1 of the receipt insert for Third-Party app message	V60	Optional
line2	String	Line 2 of the receipt insert for Third-Party app message	V60	Optional
line3	String	Line 3 of the receipt insert for Third-Party app message	V60	Optional

{
  "apiVersion": "3.0",
  "correlationId": "example_correlationId",
  "responseDateTime": "2025-12-31T23:59:60Z",
  "action": "POST_PROCESSING",
  "status": "200",
  "receipt": {
    "line1": "\\2\\LAmount:\\2\\R$100.00",
    "line2": "\\2\\LPoints:\\2\\R200 pts",
    "line3": "\\2\\LBalance:\\2\\R1000 pts"
  }
}

Notes:

The receipt object will be processed only when the “status” field indicates “200”, processed OK
The receipt lines support limited formatting descriptors, each descriptor prefixed by “\”
- Font size: 1, 2, 3. Font size 2 is the main font size used in the body of the financial receipt
- Alignment info: L - left, C - center, R - right aligned