{"message":"Restaurant Analytics API","description":"AI-powered business analytics for restaurant data","endpoints":{"/analyze":"POST - Analyze restaurant data with natural language prompts","/models":"GET - List all supported AI models","/conversations":"GET - List user conversations","/conversations/{conversation_id}/messages":"GET - Get conversation messages","/conversations/{conversation_id}/token-usage":"GET - Get token usage for conversation","/docs":"GET - Interactive API documentation","/health":"GET - Health check endpoint"}}