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Sale

Use the information in this section to process a sale transaction when the app is in Local mode. This type of transaction combines an authorization and a capture into a single transaction.

Endpoints

The endpoint is the same for the test and production environments.

Test:

wss://{device IP address:port number}/

Production:

wss://{device IP address:port number}/

Required Fields for a Sale

type: Set the value to
PaymentRequest
.
merchantReferenceCode: Set the value to a unique, user-defined reference code. The code can consist of up to 50 alphanumeric characters, underscores (_), and dashes (-). Avoid using formatting that resembles a telephone number (XXX-XXX-XXXX) or a Social Security number (XXX-XX-XXXX).
amountDetails.amount: Set the value to the transaction amount.
amountDetails.currency: Set the value to the currency code.

REST Example: Sale

Request

{
      "type" : "PaymentRequest",
      "merchantReferenceCode" : "058ed6c3430e436dab91b782f4113fd2",
      "amountDetails" : {
        "amount" : "1.00",
        "currency" : "GBP"
      }
}

Mid-Transaction Status Updates

During the transaction, you might receive one or more update responses indicating the current status of the transaction. You can choose to display these updates on your point-of-sale (POS) system.

{
      "type": "TransactionStatusResponse",
      "message": "Status update to display.",
      "canBeAborted": true/false
}

Response to a Successful Request

{
      "type" : "PaymentResponse",
      "message" : "Payment approved",
      "transactionDetails" : {
        "id" : "1541387b383d456aabb81cdf558b4e8e",
        "merchantReferenceCode" : "058ed6c3430e436dab91b782f4113fd2",
        "submitTimeUtc" : "2023-12-01T20:24:47+0000",
        "captured" : true,
        "amountDetails" : {
          "currency" : "GBP",
          "amount" : "1.00",
          "capturedAmount" : "1.00",
          "refundableAmount" : "1.00"
        }
      },
      "processingDetails" : {
        "status" : "APPROVED",
        "verificationMethod" : "NONE",
        "entryMode" : "NFC_ICC",
        "card" : {
          "expirationMonth" : "12",
          "expirationYear" : "2025",
          "type" : "VISA",
          "maskedPan" : "476173XXXXXX0119",
          "countryCode" : "840"
        }
      },
      "additionalInformation" : {
        "instrumentId" : "7030000000022690119",
        "requestId" : "7014622903166318504010"
      },
      "linkedOperations" : [ ],
      "receipts" : {
        "merchantReceipt" : {
          "preformattedReceipt" : "Merchant Receipt\nCP Test\nSample Street\nUB3 2EA London\nUnited Kingdom\n1234567\n\nSale\n£1.00\n\n\nPlease retain receipt!\n\n\nCard: Payworks VISA\nAccount: **** **** **** 0119\nEntry Mode: Contactless\nAID: A0000000031010\nVerification: None\n\nAuthorization: 938238\nMerchant ID: **37599\nTerminal ID: ****0063\n\n1541387b383d456aabb81cdf558b4e8e\n21:24:51: 01/12/2023\n\n\n",
          "receiptData" : {
            "lines" : {
              "MERCHANT_DETAILS_PUBLIC_NAME" : {
                "label" : "Name",
                "value" : "CP Test"
              },
              "MERCHANT_DETAILS_ADDRESS" : {
                "label" : "Address",
                "value" : "Sample Street"
              },
              "MERCHANT_DETAILS_ZIP" : {
                "label" : "Zip",
                "value" : "UB3 2EA"
              },
              "MERCHANT_DETAILS_CITY" : {
                "label" : "City",
                "value" : "London"
              },
              "MERCHANT_DETAILS_COUNTRY" : {
                "label" : "Country",
                "value" : "United Kingdom"
              },
              "MERCHANT_DETAILS_CONTACT" : {
                "label" : "Contact",
                "value" : "1234567"
              },
              "MERCHANT_DETAILS_ADDITIONAL_INFORMATION" : {
                "label" : "Additional Information",
                "value" : ""
              },
              "PAYMENT_DETAILS_SCHEME_OR_LABEL" : {
                "label" : "Card",
                "value" : "Payworks VISA"
              },
              "PAYMENT_DETAILS_MASKED_ACCOUNT" : {
                "label" : "Account",
                "value" : "**** **** **** 0119"
              },
              "PAYMENT_DETAILS_EMV_APPLICATION_ID" : {
                "label" : "AID",
                "value" : "A0000000031010"
              },
              "PAYMENT_DETAILS_SOURCE" : {
                "label" : "Entry Mode",
                "value" : "Contactless"
              },
              "PAYMENT_DETAILS_CUSTOMER_VERIFICATION" : {
                "label" : "Verification",
                "value" : "None"
              },
              "CLEARING_DETAILS_AUTHORIZATION_CODE" : {
                "label" : "Authorization",
                "value" : "938238"
              },
              "CLEARING_DETAILS_MERCHANT_IDENTIFIER" : {
                "label" : "Merchant ID",
                "value" : "**37599"
              },
              "CLEARING_DETAILS_TERMINAL_ID" : {
                "label" : "Terminal ID",
                "value" : "****0063"
              },
              "RECEIPT_TYPE" : {
                "label" : "Receipt Type",
                "value" : "Merchant Receipt"
              },
              "TRANSACTION_TYPE" : {
                "label" : "Type",
                "value" : "Sale"
              },
              "SUBJECT" : {
                "label" : "Description",
                "value" : ""
              },
              "IDENTIFIER" : {
                "label" : "PWID",
                "value" : "1541387b383d456aabb81cdf558b4e8e"
              },
              "AMOUNT_AND_CURRENCY" : {
                "label" : "Amount",
                "value" : "£1.00"
              },
              "DATE" : {
                "label" : "Date",
                "value" : "01/12/2023"
              },
              "TIME" : {
                "label" : "Time",
                "value" : "21:24:51"
              },
              "STATUS_TEXT" : {
                "label" : "Information",
                "value" : "Please retain receipt!"
              }
            },
            "signatureLineRequired" : false
          }
        },
        "customerReceipt" : {
          "preformattedReceipt" : "Cardholder Receipt\nCP Test\nSample Street\nUB3 2EA London\nUnited Kingdom\n1234567\n\nSale\n£1.00\n\n\nPlease retain receipt!\n\n\nCard: Payworks VISA\nAccount: **** **** **** 0119\nEntry Mode: Contactless\nAID: A0000000031010\nVerification: None\n\nAuthorization: 938238\nMerchant ID: **37599\nTerminal ID: ****0063\n\n1541387b383d456aabb81cdf558b4e8e\n21:24:51: 01/12/2023\n\n\n",
          "receiptData" : {
            "lines" : {
              "MERCHANT_DETAILS_PUBLIC_NAME" : {
                "label" : "Name",
                "value" : "CP Test"
              },
              "MERCHANT_DETAILS_ADDRESS" : {
                "label" : "Address",
                "value" : "Sample Street"
              },
              "MERCHANT_DETAILS_ZIP" : {
                "label" : "Zip",
                "value" : "UB3 2EA"
              },
              "MERCHANT_DETAILS_CITY" : {
                "label" : "City",
                "value" : "London"
              },
              "MERCHANT_DETAILS_COUNTRY" : {
                "label" : "Country",
                "value" : "United Kingdom"
              },
              "MERCHANT_DETAILS_CONTACT" : {
                "label" : "Contact",
                "value" : "1234567"
              },
              "MERCHANT_DETAILS_ADDITIONAL_INFORMATION" : {
                "label" : "Additional Information",
                "value" : ""
              },
              "PAYMENT_DETAILS_SCHEME_OR_LABEL" : {
                "label" : "Card",
                "value" : "Payworks VISA"
              },
              "PAYMENT_DETAILS_MASKED_ACCOUNT" : {
                "label" : "Account",
                "value" : "**** **** **** 0119"
              },
              "PAYMENT_DETAILS_EMV_APPLICATION_ID" : {
                "label" : "AID",
                "value" : "A0000000031010"
              },
              "PAYMENT_DETAILS_SOURCE" : {
                "label" : "Entry Mode",
                "value" : "Contactless"
              },
              "PAYMENT_DETAILS_CUSTOMER_VERIFICATION" : {
                "label" : "Verification",
                "value" : "None"
              },
              "CLEARING_DETAILS_AUTHORIZATION_CODE" : {
                "label" : "Authorization",
                "value" : "938238"
              },
              "CLEARING_DETAILS_MERCHANT_IDENTIFIER" : {
                "label" : "Merchant ID",
                "value" : "**37599"
              },
              "CLEARING_DETAILS_TERMINAL_ID" : {
                "label" : "Terminal ID",
                "value" : "****0063"
              },
              "RECEIPT_TYPE" : {
                "label" : "Receipt Type",
                "value" : "Cardholder Receipt"
              },
              "TRANSACTION_TYPE" : {
                "label" : "Type",
                "value" : "Sale"
              },
              "SUBJECT" : {
                "label" : "Description",
                "value" : ""
              },
              "IDENTIFIER" : {
                "label" : "PWID",
                "value" : "1541387b383d456aabb81cdf558b4e8e"
              },
              "AMOUNT_AND_CURRENCY" : {
                "label" : "Amount",
                "value" : "£1.00"
              },
              "DATE" : {
                "label" : "Date",
                "value" : "01/12/2023"
              },
              "TIME" : {
                "label" : "Time",
                "value" : "21:24:51"
              },
              "STATUS_TEXT" : {
                "label" : "Information",
                "value" : "Please retain receipt!"
              }
            },
            "signatureLineRequired" : false
          }
        }
      }
}

Response to an Unsuccessful Request

When the request is unsuccessful, you will receive an error response with details.

{
      "type": "ErrorResponse",
      "message": "Error message to display.",
      "developerDescription": "Detailed description of error."
}