API REFERENCE

Reducir autorización

YabandPay documentation·Actualizado el 26 oct 2026

Parámetros

Parameter	Type	Descripción	Obligatorio
data.trade_id	string	对应减少预授权的trade_id	✓
data.amount	string	金额数字。例如 € 24.99 应该写成24.99	✓
data.currency	string	货币代码，ISO 4217，例如EUR，CHF	✓
data.description	string	订单描述	✓
data.notify_url	string	支付完成后异步通知地址	✓
data.request_id	string	请求id需保持唯一，建议24以上位数字+字母	✓

Parámetro	Tipo	Descripción	Obligatorio
user	String	Cashier account UID	Obligatorio
sign	String	Signature	Obligatorio
method	String	v3.PreauthDecrement	Obligatorio
time	Long	Timestamp	Obligatorio

Parameters

Parámetro	Tipo	Descripción	Obligatorio
trade_id	String	trade_id of the authorization to decrease	Obligatorio
amount	String	Numeric amount. For example, € 24.99 must be written as 24.99	Obligatorio
currency	String	ISO 4217 currency code, such as EUR or CHF	Obligatorio
description	String	Order description	Obligatorio
notify_url	String	Asynchronous notification URL after payment completion	Obligatorio
request_id	String	Unique request id; at least 24 alphanumeric characters are recommended	Obligatorio

Signature example:

Sorted parameters concatenated into a URL-style query string

"amount=0.1&currency=EUR&description=test&method=v3.PreauthDecrement&notify_url=https://www.yabandpay.com/notify&request_id=skc5vtsovtetqe09us0jdrqm1vjdeaki&time=1774246236&trade_id=9222e0e1-6ef5-639f-3692-90f1e2a33e68&user=YOUR_CASHIER_UID"

Sign stringA using secret_key

The resulting signature is:

"YOUR_SIGNATURE"

Request example:


{
    "user": "YOUR_CASHIER_UID",
    "sign": "YOUR_SIGNATURE",
    "method": "v3.PreauthDecrement",
    "time": 1774246236,
    "data": {
        "description": "test",
        "trade_id": "9222e0e1-6ef5-639f-3692-90f1e2a33e68",
        "amount": "0.1",
        "currency": "EUR",
        "notify_url": "https://www.yabandpay.com/notify",
        "request_id": "skc5vtsovtetqe09us0jdrqm1vjdeaki"
    }
}

Response example:

{
  "status": true,
  "code": "200",
  "data": {
    "order_id": "YOUR_ORDER_ID",
    "trade_id": "160899f3-f6d9-a8d8-ab5b-82eacdab9c5b",
    "amount": "1",
    "currency": "EUR",
    "state": "authorized"
  },
  "message": "",
  "response_id": "202407111550570060848432"
}

Additional information:

Response result:

A successful request returns "status": true.
A failed request returns "status": false.

This API decreases the authorization amount. The result is returned synchronously. The decrease must not exceed the authorization amount.

Response codes:

Status	Code	Message
true	200
false	-1000	Internal error
false	-403	The signature Error
false	-2001	The user not exist
false	-3001	Required field is missing
false	-4118	Incorrect request ID
false	-4024	The original trade ID is incorrect