XAIRealtimeConfig

{
    "provider": "xai_realtime",
    "model": "grok-realtime-v1",
    "voice": "ara",
    "temperature": 0.7,
    "messages": [
        {
            "role": "system",
            "content": "string"
        }
    ],
    "tools": [
        {
            "name": "lookup_contact",
            "description": "Look up contact information by name or phone number",
            "url": "https://n8n.example.com/webhook/contacts",
            "async": false,
            "parameters": {
                "type": "object",
                "properties": {
                    "query": {
                        "type": "string",
                        "description": "Name or phone number to search"
                    }
                },
                "required": [
                    "query"
                ]
            }
        }
    ]
}