> For the complete documentation index, see [llms.txt](https://resources.atriptech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://resources.atriptech.com/api-wen-dang/readme/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/pnr-ren-ling-yu-ti-qu.md).

# PNR 认领与提取

{% hint style="info" %}
遇到 API 接入问题时，可登录 [Eva](https://www.atriptech.com/) 寻求帮助。
{% endhint %}

当你需要处理 PNR 层级工具时，使用这页。

### 主要 API

* `pnr/claim.do`
* `extractPnr.do`

### 适用场景

* 认领已有 PNR
* 从受支持输入中提取 PNR 数据
* 在支持流程中排查预订记录

### 完整 API 参考

完整 schema 和示例见：

* [PNR 认领](/api-wen-dang/api-can-kao/yu-ding-hou-api/pnr-ren-ling.md)
* [提取 PNR](/api-wen-dang/api-can-kao/yu-ding-hou-api/ti-qu-pnr.md)


---

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