For AI agents: visit https://docs.cuteid.ai/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
后端API错误编码和对应信息：
- 1000 - Server error
- 1200 - Missing parameter
- 1400 - Service temporarily unavailable
- 1800 - Signature authentication failed
