> For the complete documentation index, see [llms.txt](https://nsclouds.gitbook.io/aillm.nscloud.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nsclouds.gitbook.io/aillm.nscloud.ai/api-reference-cn/dui-hua-jie-kou/openai.md).

# OpenAI

- [Chat Completions](https://nsclouds.gitbook.io/aillm.nscloud.ai/api-reference-cn/dui-hua-jie-kou/openai/chat.md)
- [Messages](https://nsclouds.gitbook.io/aillm.nscloud.ai/api-reference-cn/dui-hua-jie-kou/openai/messages.md)
- [Responses](https://nsclouds.gitbook.io/aillm.nscloud.ai/api-reference-cn/dui-hua-jie-kou/openai/responses.md)