Transaction Result Notification (TRC20)

System將 USDT-TRC20 Transaction Result發送至Merchant提供的回調URL.

Request Information

• **Request URL: ** Merchant於申請時填入之 notify_url URL
• **Request Method: ** POST
• **Content-Type: ** application/json;charset=utf-8

Request Parameters (由System發送給Merchant)

Parameter	Required	Type	Description
txn_id	Yes	String(11)	SystemOrder號
txn_cl_id	Yes	String(32)	MerchantOrder號
amount	Yes	Integer(10)	OrderAmount (單位: 0.01 USDT)
fee	Yes	int	MerchantTransaction Fee (單位: 0.01 USDT)
status	Yes	int	OrderStatus (見下表)
from_address	Yes	string	轉出URL
target_address	Yes	string	轉入URL
create_time	Yes	String(7)	Create時間 (unix timestamp, 單位: Seconds)
update_time	Yes	int	Update Time (unix timestamp, 單位: Seconds)
sign	Yes	String(32)	Transaction Signature

Request Example

{
  "txn_id": "CTX00000007",
  "txn_cl_id": "test_payout_txn_1634396394",
  "amount": 50000000,
  "fee": 0,
  "status": 1,
  "from_address": "TR1KMKNJAJRsPWuMVYnEkj1H3GaUdUe4wG",
  "target_address": "TAkr13ZMWyPSpo7jvQ4ajgmm8X9EG4dEZK",
  "create_time": 1634396394,
  "update_time": 0,
  "sign": "d373360cd44e420863b1ced04bc9efe0"
}

MerchantResponse Example

Merchant收到Notification後, 需Return JSON 格式數據以確認收到Notification.

{
 "error_code": "0000"
}

TRC-20 Ordertransaction status

Status	數Value
初始	0
等待中	1
執行中	2
成功	3
取消	4
失敗	5

Remarks

• 此接口由Merchant實現, 本System將於Order成功時消費此接口
• 建議Merchant實現驗簽流程, 以確認內容沒被竄改