> 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/cuo-wu-ma-shuo-ming.md).

# 错误码说明

## 错误码说明

| 错误码 | 含义                            |
| --- | ----------------------------- |
| 200 | ok或者partial ok                |
| 201 | request header param invalid  |
| 202 | request data param invalid    |
| 203 | client\_ip\_port is not exist |
| 500 | failed                        |