> For the complete documentation index, see [llms.txt](https://docs-cn.multimarkets.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou.md).

# 查询接口

- [心跳](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/xin-tiao.md)
- [K线获取](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/k-xian-huo-qu.md)
- [分时图获取](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/fen-shi-tu-huo-qu.md)
- [批量产品报价查询](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/pi-liang-chan-pin-bao-jia-cha-xun.md)
- [批量产品的K线获取](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/pi-liang-chan-pin-dekxian-huo-qu.md)
- [K线合并-心跳](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/k-xian-he-bing-xin-tiao.md)
- [K线合并-K线获取](https://docs-cn.multimarkets.org/client-api/bao-jia-jie-kou/cha-xun-jie-kou/k-xian-he-bingkxian-huo-qu.md)