{
  "document": {
    "recipient": "Demo Client / Account 0042",
    "reference": "Account statement / October 2026 / Sample only",
    "date": "2026-10-13",
    "closingBalance": 450
  },
  "transactions": [
    {
      "date": "2026-10-01",
      "description": "Opening balance",
      "amount": 800,
      "balance": 800
    },
    {
      "date": "2026-10-02",
      "description": "Invoice INV-014",
      "amount": 275,
      "balance": 1075
    },
    {
      "date": "2026-10-04",
      "description": "Payment received",
      "amount": -500,
      "balance": 575
    },
    {
      "date": "2026-10-06",
      "description": "Invoice INV-015",
      "amount": 325,
      "balance": 900
    },
    {
      "date": "2026-10-09",
      "description": "Payment received",
      "amount": -450,
      "balance": 450
    }
  ]
}