> ## Documentation Index
> Fetch the complete documentation index at: https://docs.epay123.net/llms.txt
> Use this file to discover all available pages before exploring further.

# 错误码

## 返回码

| code | 描述             |
| ---- | -------------- |
| 0    | 成功             |
| 9999 | 异常，具体错误详见msg字段 |