curl --request GET \
  --url https://api.tradewatch.io/stocks/cash-flow-statements \
  --header 'api-key: <api-key>'

{
  "ticker": "<string>",
  "period": "<string>",
  "cash_flow_statements": [
    {
      "report_date": "2023-12-25",
      "filing_type": "<string>",
      "operating_cash_flow": 123,
      "capital_expenditures": 123,
      "free_cash_flow": 123,
      "investing_cash_flow": 123,
      "financing_cash_flow": 123,
      "dividends_paid": 123,
      "share_repurchases": 123,
      "net_change_in_cash": 123
    }
  ]
}