> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/help-center/cn/ji-fei-yu-fu-kuan/are-there-any-additional-fees-i-should-be-aware-of.md).

# 是否有任何我应注意的额外费用？

了解 Oxylabs 的定价方式以及您的订阅套餐涵盖的内容。

您只需为我们网站上展示的功能和服务付费。除非您希望升级方案，否则不会收取其他费用。

✅ 全部 [网页 API](https://developers.oxylabs.io/products/web-api) 功能都已包含，无论您使用欢迎额度还是付费方案，且无隐藏费用。对于 [代理](https://developers.oxylabs.io/products/proxies) 和 [网页解锁器](https://developers.oxylabs.io/products/web-unblocker)，所有功能也都是免费的，包括地理定位或工具与附加组件。


---

# 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 by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://developers.oxylabs.io/help-center/cn/ji-fei-yu-fu-kuan/are-there-any-additional-fees-i-should-be-aware-of.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.