import Retell from 'retell-sdk';

const client = new Retell({
  apiKey: 'YOUR_RETELL_API_KEY',
});

const llmResponse = await client.llm.retrieve('16b980523634a6dc504898cda492e939');

console.log(llmResponse.llm_id);

{
  "llm_id": "oBeDLoLOeuAbiuaMFXRtDOLriTJ5tSxD",
  "version": 0,
  "is_published": false,
  "model": "gpt-4.1",
  "s2s_model": "gpt-4o-realtime",
  "model_temperature": 0,
  "model_high_priority": true,
  "tool_call_strict_mode": true,
  "general_prompt": "You are ...",
  "general_tools": [
    {
      "type": "end_call",
      "name": "end_call",
      "description": "End the call with user."
    }
  ],
  "states": [
    {
      "name": "information_collection",
      "state_prompt": "You will follow the steps below to collect information...",
      "edges": [
        {
          "destination_state_name": "appointment_booking",
          "description": "Transition to book an appointment."
        }
      ],
      "tools": [
        {
          "type": "transfer_call",
          "name": "transfer_to_support",
          "description": "Transfer to the support team.",
          "transfer_destination": {
            "type": "predefined",
            "number": "16175551212"
          },
          "transfer_option": {
            "type": "cold_transfer",
            "show_transferee_as_caller": false
          }
        }
      ]
    },
    {
      "name": "appointment_booking",
      "state_prompt": "You will follow the steps below to book an appointment...",
      "tools": [
        {
          "type": "book_appointment_cal",
          "name": "book_appointment",
          "description": "Book an annual check up.",
          "cal_api_key": "cal_live_xxxxxxxxxxxx",
          "event_type_id": 60444,
          "timezone": "America/Los_Angeles"
        }
      ]
    }
  ],
  "starting_state": "information_collection",
  "begin_message": "Hey I am a virtual assistant calling from Retell Hospital.",
  "default_dynamic_variables": {
    "customer_name": "John Doe"
  },
  "knowledge_base_ids": [
    "<string>"
  ],
  "kb_config": {
    "top_k": 3,
    "filter_score": 0.6
  },
  "last_modification_timestamp": 1703413636133
}