Payin Callback

Callback URL

method	url
POST	Merchant provided callback URL

Header Information

Header Parameter	Description
timestamp	Request timestamp
nonce	Random value
country	Country code (e.g., AR)
appCode	Application ID

Callback Parameters

Parameter	Type	Required	Length	Description
merchantOrderNo	String	Yes	32	Merchant’s order number
tradeNo	String	Yes		Platform transaction number
paymentOrderNo	String	Yes	30	Platform Collection Transaction Serial Number for This Payment
status	Int	Yes		Order Status 【2: Successful;】
paymentAmount	String	Yes		Actual Payment Amount for This Transaction
serviceAmount	String	Yes		Service Fee 【e.g.: 18.02】
paymentInfo	String	Yes		Main Payment Information; returns the actual information used for payment
paymentType	Int	Yes		Payment method
completeTime	String	Yes		Completion Time of This Transaction (in the current country’s time zone, formatted as yyyy-MM-dd HH:mm:ss)
errorMessage	String	No		Error Message for Failed Orders
sign	String	Yes		Signature

回调示例

{
    "merchantOrderNo": "OrderNoExample",
    "tradeNo": "TS2501010001AR0000000000000000",
    "paymentOrderNo": "TSOPaymentOrderNoExample",
    "status": 2,
    "paymentAmount": "1000.00",
    "serviceAmount": "15.00",
    "paymentInfo": "K8xY3pQ7zW2dE9sR4fT1gH6jU8lM3nB5vC2xZ7qA9wS4eD1rF8tG3yH6uJ9iK2oL5pM8aN3bV7cX9dZ4
eW1fY3gH6jK8lM2nP5qR7sT9uV2wX4yZ6aB8cD1eF3gH5jK7lM9nO2pQ4rS6tU8vW1xY3zA5bC7dE9fG2hJ4kL6mN8oP1qR3sT5uV7wX9yZ2aB4cD6eF8gH1jK3lM5nO7pQ9rS1tU3vW5xY7zA2bC4dE6fG8hJ1kL3mN5oP7qR9sT1uV3wX5yZ7aB9cD1eF3gH5jK7",
    "paymentType": 901,
    "completeTime": "2025-01-01 00:00:00",
    "errorMessage": null,
    "sign": "TEEMO_SIGN"
}

errorMsg Explanation:

errorMsg Message	Description
Transaction amount exceeds limit, kindly retry within allowed range.	Requested amount exceeds limit
Channel request error, technicians will fix ASAP.	Channel under maintenance
Unstable network, kindly retry later.	Channel/network is unstable
Parameter validation error, kindly verify and retry.	Invalid request parameters

Callback Response

Field	Type	Required	Description
SUCCESS	String	Yes	Must return "SUCCESS", otherwise the callback will be retried

callback

{
  SUCCESS
}