curl --request GET \
  --url https://api.trymaitai.ai/api/v1/conversation-trees/{tree_id} \
  --header 'X-Maitai-Api-Key: <api-key>'

{
  "data": {
    "id": 50,
    "name": "Onboarding Flow",
    "application_id": 42,
    "nodes": [
      {
        "id": "node_1",
        "type": "user",
        "content": "I want to sign up"
      }
    ]
  }
}