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

# API 参考总览

# API 参考总览

* [6.1 认证](/docs/api-authentication)
* [6.2 Chat Completions（OpenAI 兼容）](/docs/api-chat-completions)
* [6.3 Messages（Claude 兼容）](/docs/api-messages)
* [6.4 路由 API（Auto 模式）](/docs/api-routing)
* [6.5 错误码与限流说明](/docs/api-errors-rate-limits)
* [OpenAPI 说明](/docs/api-openapi)