Payment Void

Cancellation of payment up to 22:00 on the same day

Service Address

/PaymentDealer/DoVoid

Request Parameters

PaymentDealerAuthentication

Parameter	Explanation
DealerCode(string)	Dealer code issued by the Moka system
Username (string)	Api username given by Moka system
Password (string)	Api password given by Moka system
CheckKey (string)	The control key (DealerCode + "MK" + Username + "PD" + Password) is created by passing this information, combined as a String, through the SHA-256 hash algorithm. Click here to go to the trial screen.

PaymentDealerRequest

Parameter	Explanation
VirtualPosOrderId (string)	It is the transaction number information returned as a result of the payment transaction. It is the number returned with the name trxCode in 3D payments. Key: trxCode Value : ORDER-17131QQFG04026575
OtherTrxCode (string)	It is the unique transaction number given by the dealer when sending the payment transaction. If VirtualPosOrderId is given, you can send this number blank. Or if you want to use your own Unique number, you can send the VirtualPosOrderId field blank
ClientIP (string)	IP information of the computer running the application (desktop/web) from which the card number is obtained
VoidRefundReason (integer)	Reason for Cancellation (For external cancellations, the value must be 2)

Sample Request (JSON)


{
   "PaymentDealerAuthentication":{
      "DealerCode":"xxx",
      "Username":"xxx",
      "Password":"xxx",
      "CheckKey":"ff4a6ee22aeafe87f7930f84b5ce2ad9655bfc6b5e430644a88c5b75a09fdee1"
   },
   "PaymentDealerRequest":{
      "VirtualPosOrderId":"ASDFGZXCVQWERT",
      "OtherTrxCode":"",
      "ClientIP":"195.155.96.234",
      "VoidRefundReason":2
   }
}

Successful Request Result

If the sent request data has been processed successfully in Moka, "Success" information is written in the "ResultCode" field of the return object . In the "Data" field, there is the transaction information that Moka returns to you. The "IsSuccessful" field in "Data" will return true. The "RefundRequestId" field contains the code of the return request process.

Successful Result Example


{
	"Data": {
		"IsSuccessful": true,
		"ResultCode": "00",
		"ResultMessage": ""
	},
	"ResultCode": "Success",
	"ResultMessage": "",
	"Exception": null
}

Failed Request Result

If the sent request data could not be processed in Moka streams, the "ResultCode" field of the return object contains one of the error codes in the table below.
When an unexpected software error occurs, EX is written in the "ResultCode" field and the error message (Exception) is displayed in the "ResultMessage" field
In both cases, the "Data" object arrives as null.

ResultCode	Explanation
PaymentDealer.CheckPaymentDealerAuthentication.InvalidRequest	The CheckKey may be bad, or the object may be bad, or the JSON may be corrupt
PaymentDealer.CheckPaymentDealerAuthentication.InvalidAccount	No such dealer was found.
PaymentDealer.CheckPaymentDealerAuthentication.VirtualPosNotFound	There is no virtual pos definition for this dealer.
PaymentDealer.DoVoid.PaymentNotFound	No payment found to cancel
EX	An unexpected error has occurred

Example of Failed Result


{
	"Data": null,
	"ResultCode": "PaymentDealer.CheckPaymentDealerAuthentication.InvalidAccount ",
	"ResultMessage": "",
	"Exception": null
}