curl --request GET \
  --url https://api.corebill.io/v1/projects/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "pro_a1b2c3d4e5f6",
    "public_id": "PRO-2025-000001",
    "company_id": "com_a1b2c3d4e5f6",
    "customer_id": "cus_a1b2c3d4e5f6",
    "title": "Website Redesign",
    "description": "Complete redesign of the marketing website",
    "status": "in_progress",
    "priority": "high",
    "start_date": "2025-03-01",
    "due_date": "2025-05-01",
    "billing_type": "time_based",
    "budget_hours": 200,
    "budget_amount": 15000,
    "hourly_rate": 75,
    "progress_percentage": 45,
    "is_archived": false,
    "customer_name": "Acme Corp",
    "total_hours": 90.5,
    "total_revenue": 6787.5,
    "total_cost": 3393.75,
    "profit": 3393.75,
    "tasks_count": 12,
    "completed_tasks": 5,
    "created_at": "2025-03-01T10:00:00Z",
    "updated_at": "2025-04-15T14:30:00Z",
    "assigned_to": [
      "usr_abc123",
      "usr_def456"
    ],
    "created_by": "usr_abc123",
    "completed_at": "2023-11-07T05:31:56Z",
    "metadata": {},
    "public_token": "<string>"
  }
}