curl --request GET \
  --url https://openapi.ainvest.com/open/securities/stock/financials \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "assets_debt_ratio": 123,
    "eps_ttm": 123,
    "gross_profit_ttm": 123,
    "gross_profit_ratio_ttm": 123,
    "net_profit": 123,
    "net_profit_ttm": 123,
    "net_profit_ratio_ttm": 123,
    "net_profit_yoy": 123,
    "operating_income_total": 123,
    "operating_income_total_ttm": 123,
    "operating_income_total_yoy": 123,
    "parent_holder_net_profit_ttm": 123,
    "balanced_net_assets": 123,
    "roe_ttm": 123,
    "pay_out_ratio": 123,
    "dividend_yield_ratio_ttm": 123,
    "pb": 123,
    "pe_ttm": 123
  },
  "status_code": 123,
  "status_msg": "<string>"
}