curl --request GET \
  --url https://api.trymaitai.ai/api/v1/agents/{agent_id}/sessions/{session_id}/timeline \
  --header 'X-Maitai-Api-Key: <api-key>'

{
  "data": [
    {
      "type": "message",
      "role": "user",
      "content": "Hello",
      "timestamp": 1706000000
    },
    {
      "type": "message",
      "role": "assistant",
      "content": "Hi! How can I help?",
      "timestamp": 1706000001
    }
  ]
}