Retrieve cash flow statement

curl --request GET \
  --url https://app.finta.com/api/v1/reports/cash-flow \
  --header 'Authorization: Bearer <token>'

{
  "object": "cash_flow",
  "start_date": "2026-02-01",
  "end_date": "2026-02-28",
  "currency": "USD",
  "operations": {
    "label": "Operating Cash Flow",
    "amount": 28900,
    "children": [
      {
        "label": "Net Income / (Loss)",
        "amount": 33000
      },
      {
        "label": "Changes in Working Capital",
        "amount": -4250,
        "children": [
          {
            "label": "Accounts Receivable",
            "amount": -5000
          },
          {
            "label": "Prepaid Expenses",
            "amount": 500
          },
          {
            "label": "Credit Cards",
            "amount": -1000
          },
          {
            "label": "Accounts Payable",
            "amount": 1250
          }
        ]
      },
      {
        "label": "Non-Cash Expenses",
        "amount": 150,
        "children": [
          {
            "label": "Amortization Expense",
            "amount": 150
          }
        ]
      }
    ]
  },
  "investing": {
    "label": "Investing Cash Flow",
    "amount": -2000,
    "children": [
      {
        "label": "Security Deposit",
        "amount": -2000
      }
    ]
  },
  "financing": {
    "label": "Financing Cash Flow",
    "amount": 0
  },
  "beginning_cash": 71100,
  "ending_cash": 98000
}