# 使用 GraphQL

Qubic 系列產品的 APIs 都是使用 GraphQL 的規格來呼叫，GraphQL 是一種靈活、高效且客戶端驅動的數據查詢語言，使開發者能更精確地控制數據的請求和返回，並能減少過多或不必要的數據傳輸。這使得 GraphQL 成為現代網絡應用程式的一個常用 API 查詢語言。

如果你還不熟悉如何使用 GraphQL，建議你可以訪問 <https://graphql.org/> 網站了解關於 GraphQL 的基礎與使用方式，再接著進入後續的章節。


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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://qubic.gitbook.io/docs/guides/use-graphql.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.