Refund

Transaction refund.

TRADE_PROCESSING (Transaction processing)
↓
APPLY_SUCCESS (Application successful, only status available when applying for a refund)
↓
TRADE_REFUND (Partial refund) / TRADE_CLOSED (Full refund, refund transaction closed) / TRADE_FAIL (Transaction failed)

Info

{domain}/Servlet/JSAPIService.do

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

Name	Type	Description
service	String	Interface name `service.united.wap.Refund`
user_confirm_key	String(12)	User Key, provided by eftPay
return_amount	String(8)	Refund amount. Requires digits, maximum decimal length is 2
eft_trade_no	String(28)	eftPay order number `eft_trade_no` and `out_trade_no` choose one
out_trade_no	String(28)	Original merchant order number `out_trade_no` and `eft_trade_no` choose one
buyerType	String(7)	Device type `ios`, `android`, `others`
reason	String(256)	Refund reason
out_refund_no	String(28)	Merchant refund number
pay_scene	String	Payment scene
time	String	Time, format: `yyyyMMddHHmmss`
sign	String(64)	Signature

Tips

Priority eft_trade_no > out_trade_no

Name	Type	Description
return_status	String(3)	Return status code, represents . Note: This parameter cannot be used to determine the success of the transaction. Other status codes can be found in Appendix 3
return_char	String(100)	Return description, may change and cannot be used as a condition for judgment
return_status returns when greater than 00
time	String	Time, format: `yyyyMMddHHmmss` Returns when `return_status` >= `00`
sign	String(64)	Signature Returns when `return_status` >= `00`

Name	Type	Description
out_trade_no	String(28)	Original merchant order number
out_refund_no	String(28)	Merchant refund number
eft_trade_no	String(28)	eftPay order number
trade_status	String(32)	Transaction status, see Appendix 2
refund_time	String	Refund transaction time, format: `yyyyMMddHHmmss`
user_confirm_key	String	User Key provided by eftPay
payType	String(6)	Payment type
buyerType	String(7)	Device type
wallet	String(20)	Wallet type
fee_type	String(5)	Currency
return_amount	String(8)	Refund amount
total_fee	String(8)	Original transaction amount
tid	String(20)	Terminal number, returned when there is a delivery in the consumption request

{
	"service": "service.united.wap.Refund",
	"user_confim_key": "12345678",
	"return_amount": "0.01",
	"total_fee": "0.02",
	"out_trade_no": "20190823191819",
	"payType": "Alipay",
	"buyerType": "ios",
	"reason": "",
	"out_refund_no": "20190824094947",
	"pay_scene": "WEB",
	"eft_trade_no": "08520005269190823191801988",
	"wallet": "ALIPAYCN",
	"time": "20230609110646",
	"sign": "2252437f5453b048636400b40be947c33fe916e24843791e47577fbeae32fa1f"
}

{
	"user_confirm_key": "12345678",
	"return_amount": "0.02",
	"wallet": "ALIPAYCN",
	"return_char": "",
	"out_refund_no": "20190824094947",
	"sign": "dc3cdc87d145ffade2462062a79c1053a08d15ef5302841282150f7fd2d994c4",
	"fee_type": "HKD",
	"eft_trade_no": "08520005269190823191801988",
	"out_trade_no": "20190823191819",
	"payType": "Alipay",
	"refund_time": "20190824094950",
	"trade_status": "TRADE_CLOSED",
	"total_fee": "0.02",
	"return_status": "00",
	"buyerType": "ios",
	"time": "20190824094950"
}

Refund

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