Query

You can query information about transaction and refund transactions.

Info

{domain}/Servlet/QRcodeTradeQuery.do

https://vmp.eftpay.com.cn/VMP/Servlet/QRcodeTradeQuery.do

Name	Type	Description
querytype	String(30)	Query type, fixed: `OUT_TRADE`
eft_trade_no	String(28)	eftPay trade number `eft_trade_no` or `out_trade_no`
out_trade_no	String(28)	Merchant order number `out_trade_no` or `eft_trade_no`
refund_no	String(28)	Merchant refund number, used for refund transaction query
user_confirm_key	String(12)	User Key provided by eftPay
time	String	Time, format: `yyyyMMddHHmmss`
sign	String(64)	Signature

Tips

Priority: eft_trade_no > out_trade_no
When refund_no is not filled or empty, it returns information based on out_trade_no, i.e., trade_status is the status of the consumption order. Otherwise, it returns information based on refund_no, i.e., trade_status is the status of the refund order.

Name	Type	Description
return_status	String(3)	Return status code, represents . Note: This parameter cannot be used to judge whether the transaction status is successful Other status codes see Appendix 3
return_char	String(100)	Return description, may change, cannot be used for conditional judgment
Return when return_status is greater than 00
time	String	Time, format: `yyyyMMddHHmmss` Return when `return_status` >= `00`
sign	String(64)	Signature Return when `return_status` >= `00`

Name	Type	Description
out_trade_no	String(28)	Merchant order number
refund_no	String(28)	Merchant refund number, return when querying refund
eft_trade_no	String(28)	eftPay order number
trade_status	String(32)	Transaction status, see Appendix 2
user_confirm_key	String	User Key provided by eftPay
trade_type	String(10)	Order type, see Appendix 4
buyer_id	String(30)	User ID
tid	String(20)	Terminal number, returned when consumption request is sent
transaction_id	String(64)	Payment provider's order number
payment_type	String(8)	Wallet type
trade_time	String	Transaction time, format: `yyyy-MM-dd HH:mm:ss`
transaction_amount	String(8)	Transaction amount. Consumption amount when querying consumption; Refund amount when querying refund
currency	String(10)	Currency
original_amount	String(8)	Original transaction amount, return when querying refund

{
	"user_confirm_key": "61002304",
	"out_trade_no": "20200120114032000838",
	"time": "20200120122909",
	"querytype": "OUT_TRADE",
	"sign": "bcdf143e0c4f92ee0b1fb2d23c6ace1be08acf97ede76c8d3e619722aa8765b7"
}

{
	"transaction_id": "2020012022001386451433772415",
	"user_confirm_key": "61002304",
	"trade_time": "2020-01-20 11:51:18",
	"return_char": "",
	"transaction_amount": "0.02",
	"buyer_id": "",
	"tid": "123456",
	"eft_trade_no": "20005269520084311t5rutcv1734",
	"payment_type": "ALIPAYCN",
	"out_trade_no": "20200120114032000838",
	"rate": "0.83695000",
	"trade_status": "TRADE_SUCCESS",
	"return_status": "00",
	"trade_type": "SALE",
	"currency": "HKD",
	"time": "20200120122911",
	"sign": "8c9b726ed40e961b2aee5667ffd2d616f3eea190b868535a70e668da3e4de126"
}

Query

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