# 交易接口

- [查询余额](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cha-xun-yu-e.md)
- [查询入金记录](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cha-xun-ru-jin-ji-lu.md)
- [查询出金记录](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cha-xun-chu-jin-ji-lu.md)
- [查询划转记录](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cha-xun-hua-zhuan-ji-lu.md)
- [下单](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/xia-dan.md)
- [查询订单](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cha-xun-ding-dan.md)
- [订单列表](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/ding-dan-lie-biao.md)
- [成交记录](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/cheng-jiao-ji-lu.md)
- [当前挂单](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/dang-qian-gua-dan.md)
- [撤单](https://docs-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou/che-dan.md)


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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-cn.multimarkets.org/bridge-api/jiao-yi-jie-kou.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.