curl --request GET \
  --url https://tavusapi.com/v2/personas \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "persona_id": "pcb7a34da5fe",
      "persona_name": "Life Coach",
      "system_prompt": "As a Life Coach, you are a dedicated professional who specializes in...",
      "default_replica_id": "r90bbd427f71",
      "document_ids": [
        "d1234567890",
        "d2468101214"
      ],
      "document_tags": [
        "product_info",
        "company_policies"
      ],
      "layers": {
        "llm": {
          "model": "<string>",
          "base_url": "your-base-url",
          "api_key": "your-api-key",
          "tools": [
            {
              "type": "function",
              "function": {
                "name": "get_current_weather",
                "description": "Get the current weather in a given location",
                "parameters": {
                  "type": "object",
                  "properties": {
                    "location": {
                      "type": "string",
                      "description": "The city and state, e.g. San Francisco, CA"
                    },
                    "unit": {
                      "type": "string",
                      "enum": [
                        "celsius",
                        "fahrenheit"
                      ]
                    }
                  },
                  "required": [
                    "location"
                  ]
                }
              }
            }
          ]
        },
        "tts": {
          "api_key": "your-api-key",
          "tts_engine": "cartesia",
          "external_voice_id": "external-voice-id",
          "voice_settings": {
            "speed": 0.5,
            "emotion": [
              "positivity:high",
              "curiosity"
            ]
          },
          "tts_emotion_control": true,
          "tts_model_name": "sonic-3",
          "pronunciation_dictionary_id": "pd_abc123def456"
        },
        "perception": {
          "perception_model": "raven-1",
          "visual_awareness_queries": [
            "Is the user showing an ID card?",
            "Does the user appear distressed or uncomfortable?"
          ],
          "visual_tool_prompt": "You have a tool to notify the system when an ID card is detected, named `notify_if_id_shown`. You MUST use this tool when a form of ID is detected.",
          "visual_tools": [
            {
              "type": "function",
              "function": {
                "name": "notify_if_id_shown",
                "description": "Use this function when a drivers license or passport is detected in the image with high confidence. After collecting the ID, internally use final_ask()",
                "parameters": {
                  "type": "object",
                  "properties": {
                    "id_type": {
                      "type": "string",
                      "description": "best guess on what type of ID it is"
                    }
                  },
                  "required": [
                    "id_type"
                  ]
                }
              }
            }
          ],
          "audio_awareness_queries": [
            "Does the user sound frustrated or confused?",
            "Is the user speaking quickly as if in a hurry?"
          ],
          "audio_tool_prompt": "You have a tool to escalate to a human agent when the user sounds very frustrated, named `escalate_to_human`. Use this tool when detecting sustained frustration.",
          "audio_tools": [
            {
              "type": "function",
              "function": {
                "name": "escalate_to_human",
                "description": "Escalate the conversation to a human agent when user frustration is detected",
                "parameters": {
                  "type": "object",
                  "properties": {
                    "reason": {
                      "type": "string",
                      "description": "The reason for escalation"
                    }
                  },
                  "required": [
                    "reason"
                  ]
                }
              }
            }
          ]
        },
        "stt": {
          "stt_engine": "tavus-auto",
          "hotwords": "This is a hotword example"
        }
      },
      "created_at": "",
      "updated_at": "<string>"
    }
  ],
  "total_count": 123
}