---
description: 当交易发生预授权确认或者取消时，会触发预授权事件
---

# 预授权事件

### 请求报文示例

{% code title="webhook.sh" %}
```
curl --request POST \
  --url https://{callbackUrl auth} \
  --header 'Content-Type: application/json' \
  --header 'request-id: 58675' \
  --header 'request-time: 1651888520935' \
  --header 'gateway-no: 12345001' \
  --header 'version: V2022-03' \
  --header 'sign-info: 787966BF2479A1BE8E1886CD18E6919447FAF4F357E7056188D4F035661B822B' \
  --data '{
    "data": {
        "orderAmount": "161.93",
        "orderNo": "NEW_API1651877200154",
        "tradeNo": "2022051209541518440747",
        "orderCurrency": "USD",
        "orderStatus": "success",
        "operationResult": "Success"
    },
    "type": "pre-authorized.captured"
}'
```
{% endcode %}

{% hint style="info" %}
<mark style="color:orange;">{callbackUrl auth}</mark> 地址为交易时填写的 <mark style="color:red;">callbackUrl</mark> 参数

商户收到该事件通知后，返回"success"，则表示通知成功，否则会继续通知
{% endhint %}
