Asynchronous Notification

Return after the server receives the payment notification from the payment provider.
Note: PAYME,FPS currently only have synchronous notifications without asynchronous notifications, please actively call the query to get the order status.

Info

notify_url is required when placing an order

Name	Type	Description
trade_type	String(10)	Transaction type `SALE`
user_confirm_key	String	User Key, provided by eftPay
transaction_id	String(64)	Payment provider's order number
out_trade_no	String(28)	Merchant order number
subject	String(256)	Transaction information
total_fee	String(8)	Amount
currency	String(5)	Currency type
trade_status	String(32)	Transaction status, see Appendix 2
gmt_payment	String	Transaction time, format: `yyyy-MM-dd HH:mm:ss`
payment_type	String(20)	Wallet type
buyer_id	String(30)	User ID
tid	String(20)	Merchant terminal number
eftpay_trade_no	String(28)	eftPay order number
rate	String(10)	Exchange rate, returned for `GBPAY` type
actual_total_fee	String(12)	Actual payment amount, returned for `GBPAY` type
actual_total_fee_type	String(10)	Actual payment currency, returned for `GBPAY` type
payment_amount	String(12)	Merchant's actual received amount, returned for `UnionPay` type
cost_amount	String(12)	User's payment amount, returned for `UnionPay` type
uplan_discount	String(12)	Uplan discount amount, returned for `UnionPay` type
amount_discount	String(12)	Instant discount amount, returned for `UnionPay` type
time	String	Time, format: `yyyyMMddHHmmss`
sign	String(64)	Signature

The following parameters must be returned after receiving the transaction notification

Name	Type	Description
return_code	String(10)	Return code success/false
time	String	Time, format: `yyyyMMddHHmmss`
sign	String(64)	Signature

{
    "user_confirm_key": "12345678",
    "transaction_id": "20190823191819",
    "out_trade_no": "20190824021916",
    "subject": "测试123",
    "total_fee": "0.02",
    "currency": "HKD",
    "trade_status": "TRADE_SUCCESS",
    "eftpay_trade_no": "08520005269190824021901723",
    "sign": "d37d17a7243b2ae49a865275531a9a7c42f80623e673d0ccf5a79ef62bf14913",
    "time": "20190824022030",
    "gmt_payment": "2019-09-24 02:20:29",
    "payment_type": "ALIPAYCN",
    "buyer_id": "",
    "tid": "",
    "trade_type": "SALE"
}

{
    "time": "20230609110646",
    "sign": "2c418bfb1085b0cabbf2f5c6de71db0694a5a78b7271b05ca6d5a8b70227ebb2",
    "return_code": "success"
}

Asynchronous Notification

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