{"message":"SmartVoyage 综合旅行助手 API 服务运行中","version":"2.0","endpoints":{"chat":"POST /v1/chat/completions - 流式聊天（SSE）","agents":"GET /agents - 获取代理信息","history_list":"POST /v1/conversation/message/list - 获取历史消息列表","add_message":"POST /v1/conversation/message/add - 添加消息（测试）","conversations":"GET /v1/conversations - 获取会话列表","published_bots":"GET /v1/space/published_bots_list - 获取已发布智能体列表","bot_detail":"GET /v1/bots/{bot_id} - 获取智能体详情","health":"GET /health - 健康检查"}}