Standardized SEC financial data for DUKE ENERGY FLORIDA, LLC — income statement, balance sheet, cash flow and 40+ ratios, available as a clean JSON API. CIK 0000037637 · Electric Services.
# JSON
curl https://sec-financial-api-production.up.railway.app/v1/company/0000037637/financials \
-H "X-API-Key: YOUR_KEY"
# CSV export (income / balance / cash-flow)
curl "https://sec-financial-api-production.up.railway.app/v1/company/0000037637/income-statement?format=csv" \
-H "X-API-Key: YOUR_KEY"