# 如何查询API Key余额

如果你是官方API Key，请使用以下查询面板：

**注意：要使用Sess码进行查询，API Key无法查询到余额信息。**

{% embed url="<https://sess.openkey.cloud/>" %}

如果你是OpenKey的令牌，请使用以下查询面板：

**注意：OpenKey后台提供有详细的日志记录，可以查看到使用明细。**

{% embed url="<https://billing.openkey.cloud/>" %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.51buygpt.net/tutorial/sess.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.