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Start Alipay and WeChat Pay transactions

PedDevice Object

Name Description
PedDevice PED object that represents the terminal.

Create a SpecialTenderRequest object

NameDescription

CreateSpecialTenderRequest

Use this method to create a request object to hold the special tender details. Instantiates an Adyen.SpecialTenderRequest object.

Adding Parameters to a SpecialTenderRequest

Parameters

  • Pass "wechatpay_pos" for WeChat Pay transaction.

    • Key

    Type

    Required

    Description

    merchantAccount

    String

    -white_check_mark-

    The transaction reference provided by the Merchant (reported in the plataforma de pagamentos da Adyen).

    amountValue

    String

    -white_check_mark-

    The transaction amount in minor units (100 is 1.00 with EUR). The Amount field should be a strong typed field with a string for currency code and a number (long) for the minor digits value (similar to the current API (of the terminal)).

    amountCurrency

    long

    -white_check_mark-

    The transaction currency.

    TransactionType

    String

    -white_check_mark-

    Type of transaction. TransactionType takes the following value:

    • payment

    paymentMethodType

    String

    -white_check_mark-

    The type of payment method, in this case wallets. PaymentMethodType takes the following values:

      • Pass "alipay" for an Alipay transaction.

    specialOptions

    SpecialTenderOptions

    -x-

    Holds tender attributes.

    handleReceipt

    Boolean

    -x-

    Specifies that the POS handles and prints receipts. If omitted, it is required that the PED prints the receipt. If there is no printer unit, the transaction will fail.

    Add parameters to the SpecialTenderRequest using the SpecialOptions.Add method. 

    Remove parameters from the SpecialTenderRequest using the SpecialOptions.Rm method. 

    Name Type Required Description
    cardNumber String -x- The scanned number from the wallet app (to be provided only for Flow 3: Cash register scans Shopper barcode)
    forceEntryMode String -white_check_mark- The entry mode for the transaction. In this case, use the value "Keyed".

    Not all languages using COM handle empty parameters equally. This has the potential to cause unexpected behavior. To prevent this, provide empty strings or pass Null objects for C++/C#, and the default value Nothing for VB.NET.

    Code example

    specialTenderRequest.SpecialOptions.Add("cardNumber", "60362821657200117610")

    Create a special tender

    NameDescription

    CreateSpecialTender

    Use this method to create a special tender and pass the Adyen.SpecialTenderRequest object.

    Callbacks

    Name

    		Description

    Progress Event Callback

    Reports the progress of a running tender.

    PrintReceipt Callback

    Returns the receipt for printing, and requests that the POS confirms it has received the receipt.

    Final Callback

    When the system finishes processing the tender, it triggers the final state callback.