Query

You can query information about consumption transactions 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`
out_trade_no	String(28)	Merchant order number
refund_no	String(28)	Merchant refund number, used for refund query
user_confirm_key	String(12)	User Key provided by eftPay
paytype	String(6)	Payment type
payment_type	String(20)	Wallet type
time	String	Time, format: `yyyyMMddHHmmss`
sign	String(64)	Signature

Tips

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

Name	Type	Description	Requirement
return_status	String(3)	Return status code, "00" represents success. Note: This parameter cannot be used to determine the success of the transaction. Other status codes see Appendix 3	`Required`
return_char	String(100)	Return description, it may change and cannot be used as a condition for judgment	`Required`
When return_status is greater than 00
time	String	Time, format: `yyyyMMddHHmmss` Returned when `return_status` >= `00`	`Optional`
sign	String(64)	Signature Returned when `return_status` >= `00`	`Optional`

Name	Type	Description	Requirement
out_trade_no	String(28)	Merchant order number	`Required`
extra_trade_no	String(28)	Merchant refund number, returned when querying refund	`Optional`
eftpay_trade_no	String(28)	Eftpay order number	`Required`
trade_status	String(32)	Transaction status, see Appendix 2	`Required`
user_confirm_key	String(12)	User Key provided by eftPay	`Required`
trade_type	String(10)	Order type, see Appendix 4	`Required`
buyer_id	String(30)	User identifier	`Required`
tid	String(20)	Terminal number, returned when there is a delivery in the request	`Optional`
transaction_id	String(64)	Payment provider number	`Required`
payment_type	String(8)	Wallet type	`Required`
trade_time	String	Transaction time, format: `yyyy-MM-dd HH:mm:ss`	`Required`

{
    "user_confirm_key": "12345678",
    "out_trade_no": "201908241040035",
    "sign": "24db1adc94b18a416796695a3062398bf3908bff7647da4948b769bf118dff87",
    "time": "20190824104052",
    "paytype": "WeChat",
    "payment_type": "WECHATCN",
    "querytype": "OUT_TRADE"
}

{
    "return_status": "00",
    "return_char": "",
    "sign": "6077b275107676aac219cb38d7970a8f3de607f47d6baa6320f337a4ca1358e2",
    "time": "20190824104135",
    "out_trade_no": "201908241040035",
    "eftpay_trade_no": "08520005269190824104101935",
    "trade_status": "TRADE_SUCCESS",
    "user_confirm_key": "12345678",
    "trade_type": "SALE",
    "buyer_id": "2088012867786450",
    "tid": "tid123",
    "transaction_id": "2019082422001486450540740143",
    "payment_type": "WECHATCN",
    "trade_time": "2019-08-24 10:41:25",
    "transaction_amount": "0.02",
    "currency": "HKD",
    "original_amount": "10.01",
    "rate": ""
}

Query

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