API Response

Payment gateway will return a response in json format to the merchant. Please take note that this is NOT the payment status result.

No	Field Name	Data Type (Size)	M/O/C	Description
1.	MerchantID	ans{1..32}	M	Merchant ID provided by PG
2.	ReferenceNo	ans{1..32}	M	Merchant Unique Transaction / Order / Billing / Reference No.
3.	TxnType	a{4}	M	SALS or AUTS
3.	TxnID	ans{1..100}	M	PG Transaction ID.
4.	TxnChannel	ans{0..30}	M	Channel (Refer to Appendix B for channel)
5.	TxnCurrency	a{3}	M	ISO4217 currency code, eg. “MYR”, “THB”, “IDR”
6.	TxnAmount	ns{10,2}	M	Transaction amount eg.”1.00”, always 2 decimal points
7.	TxnData	array	M	Refer to TxnData below.
8.	payTxnID	n{7}	C	Truncated TxnID applicable for 7-eleven only.
9.	param_extend		C	Only appears when using VTC-Pay

TxnData

No	Field Name	Data Type (Size)	M/O/C
1	RequestURL	ans{1..255}	M	URL to be REDIRECT or POPUP
2	RequestMethod	a{3..4}	M	Action method [GET/POST]
3	RequestType	a{5..8}	M	Recommended action [REDIRECT/POPUP/RESPONSE]
4	RequestData	array	M	Data to be submitted to the RequestURL

Note: RequestType RESPONSE is the final result of that payment and no further action required.

Refer below for sample response TxnData.

Sample - Payment Response