# 授权交易完成/撤销

## Authorization

针对预授权类型的交易，商户可通过发起此接口请求进行预授权交易的捕获，以及撤销

{% content-ref url="shou-quan-jiao-yi-wan-cheng-che-xiao/authorization" %}
[authorization](https://asiabill.gitbook.io/api-explorer/api-reference/shou-quan-jiao-yi-wan-cheng-che-xiao/authorization)
{% endcontent-ref %}