> For the complete documentation index, see [llms.txt](https://docs.openkey.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openkey.cloud/help/valid-time.md).

# 额度有效期

OpenKey平台的充值额度自充值之日起有效期限为3个月。建议根据实际需求进行充值，避免不必要的损失。

自2024年4月12日起，此规定正式生效。对于4月12日之前已进行充值的用户，其额度的有效期将从4月12日起算的后三个月内有效。若有疑问，请及时联系客服。


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.openkey.cloud/help/valid-time.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.