Card

（payProduct=21）

Payment Process

1. The user places an order on the merchant's website/app and selects Card payment;

2. The merchant initiates a card payment request to Supefina;

3. Supefina returns the card payment URL address;

4. The merchant will open the address on the user's side;

5. The user shall verify and pay according to the prompts on the page;

6. The user pays successfully;

7. Supefina will notify the merchant of the payment success information.

The address of the request

环境名称	URL
SandBox	POST https://api.supefina.tech/api/supefina/transactions/payin
Formal environment	POST https://api.supefina.net/api/supefina/transactions/payin

Request parameters

Request header

Key	Value
Content-Type	application/json

Request body

Variable name	type	Required	description
countryId	String	Yes	Country number Reference: Dictionary table - country number Chile：CHL
merId	String	Yes	Merchant ID Merchant ID acquisition path: Supefina Merchant Background - Merchant Management - Basic Information - Merchant ID
payProduct	String	Yes	Payment type Card：21
orderAmount	String	Yes	The amount of the order Only integers are supported
currency	String	Yes	Currency Reference: Dictionary Table - Currency Chilean Peso: CLP
merOrderNo	String	Yes	Merchant order number
customerEmail	String	Yes	The user's email address
nonceStr	String	Yes	Random strings The length cannot exceed 32 bits
sign	String	Yes	signature For details, please refer to: Signature algorithm
description	String	Yes	description No special symbols
callbackUrl	String	No	Callback address For details, see Notification Callbacks
expireTimeL	Long	No	Expiration time Unit: seconds; Default value: 82800 seconds; Maximum: 82800 seconds; Minimum: 300 seconds.
customerIdentification	String	Yes	The ID number of the user
customerIdentificationType	String	Yes	The type of user ID 02: Tax identification number 03: Passport
customerName	String	Yes	User's name
lastName	String	Yes	The user's last name

Sample request

{
    "callbackUrl": "https://payment.mxcash.xyz/supefina/repay?payway=stp",
    "countryId": "CHL",
    "currency": "CLP",
    "customerEmail": "[email protected]",
    "description": "CLCD2024060501425763870818",
    "expireTimeL": 21600,
    "merId": "8202482368270378",
    "merOrderNo": "CR33320606041049425817",
    "nonceStr": "dwPAko1524FQNpgIsLe6vzmKrbfGValX",
    "orderAmount": "116138",
    "payProduct": "21",
    "returnUrl": "",
    "sign": "12DECDE3D09AE37406AC9CD5B888A0DB",
    "customerIdentification":"11.111.111-1",
    "customerIdentificationType":"02",
    "customerName":"zx",
    "lastName":"z"
}

Response parameters

Variable name	type	description
code	String	Response coding For details, see Response Status Code
msg	String	Response Information
data	Object	Response data
merCode	String	Merchant ID
merOrderNo	String	Merchant order number
supefinaOrderNo	String	Supefina order number
amount	BigDecimal	The amount of the order
fee	BigDecimal	Advance handling fee will be charged
identifier	String	Payment Reference
transactionStatus	String	Order status Whether the initiation status of the order is successful or not has nothing to do with the real transaction status of the order. 00: The order is successful 04: Failed to place an order
url	String	Transaction links

Sample response

{
    "code": "string",
    "msg": "string",
    "data": {
        "merCode": "string",
        "merOrderNo": "string",
        "supefinaOrderNo": "string",
        "amount": 0,
        "fee": 0,
        "transactionStatus": "string",
        "url": "string",
        "identifier": "string"
    }
}

Callback notifications

Submission method:POST

Variable name	type	description
amount	String	The amount of the order
countryId	String	Country number
fee	String	Advance handling fee will be charged
merId	String	Merchant ID
merOrderId	String	Merchant order number
nonceStr	String	Random strings The length cannot exceed 32 bits
realityAmount	String	Paid-in amount
realityFee	String	Actual handling fee
reference	String	identifier
sign	String	signature
status	String	Transaction status For details, please refer to: Dictionary Table - Trading Order Status
supefinaOrderId	String	Supefina order number
transactionType	String	The type of transaction 01:Payin 02:Payout
identifier	String	Payment Reference Clabe

An example of a callback notification

{
	"amount": "5000.00",
	"countryId": "CHL",
	"fee": "200.00",
	"identifier": "706180968985601627",
	"merId": "8301658799000244",
	"merOrderId": "R20240419013928893",
	"nonceStr": "9065c3a9-35bd-47ec-9f75-512fb6",
	"realityAmount": "5000.00",
	"realityFee": "180.00",
	"reference": "1713490813932824",
	"sign": "5DCECBBB5F299614DAAF809C8FED50C4",
	"status": "01",
	"supefinaOrderId": "20240419020101362465493119043",
	"transactionType": "01"
}

Callback notification response

After the merchant successfully receives the callback, it needs to return the specified string synchronously: SUCCESS does not return or returns other content by default, and the notification fails.

As:

public String test(){
	return "SUCCESS";
}