curl --request GET \
  --url https://{operatorDomain}/v1/admin/legal/contracts/templates/default \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "ctpl_01HZX...",
    "name": "<string>",
    "slug": "<string>",
    "body": "<string>",
    "isDefault": false,
    "language": "<string>"
  }
}