Cash Flow Statement API - Dart/Flutter Client

Cash Flow Statement returns operating, investing and financing cash flows for a US public company by ticker - straight from SEC filings, with free cash flow, FCF margin and cash-conversion metrics calculated for you.

This is the Dart/Flutter client for the Cash Flow Statement API.

Installation

Add this to your pubspec.yaml:

dependencies:
  apiverve_cashflow: ^1.2.3

Then run:

dart pub get
# or for Flutter
flutter pub get

Usage

import 'package:apiverve_cashflow/apiverve_cashflow.dart';

void main() async {
  final client = CashflowClient('YOUR_API_KEY');

  try {
    final response = await client.execute({
      'ticker': 'AAPL',
      'year': 0,
      'quarter': 0
    });

    print('Status: ${response.status}');
    print('Data: ${response.data}');
  } catch (e) {
    print('Error: $e');
  }
}

Response

{
  "status": "ok",
  "error": null,
  "data": {
    "ticker": "AAPL",
    "company": "Apple Inc.",
    "cik": "0000320193",
    "fiscalYear": 2025,
    "fiscalQuarter": 4,
    "filingType": "10-K",
    "filingDate": "2025-10-31",
    "periodEnd": "2025-09-27",
    "cashFlow": {
      "operatingCashFlow": 111482000000,
      "capitalExpenditures": 12715000000,
      "investingCashFlow": 15195000000,
      "financingCashFlow": -120686000000,
      "dividendsPaid": 15421000000,
      "shareRepurchases": 90711000000,
      "freeCashFlow": 98767000000
    },
    "metrics": {
      "fcfMargin": 23.73,
      "operatingCashFlowMargin": 26.79,
      "capexToRevenue": 3.06,
      "cashFlowToNetIncome": 1,
      "dividendPayoutRatio": 13.77,
      "fcfPerShare": 6.5824
    },
    "formatted": {
      "operatingCashFlow": "$111.48B",
      "freeCashFlow": "$98.77B",
      "capitalExpenditures": "$12.71B"
    }
  }
}

API Reference

• API Home: Cash Flow Statement API
• Documentation: docs.apiverve.com/ref/cashflow

Authentication

All requests require an API key. Get yours at apiverve.com.

License

MIT License - see LICENSE for details.

Built with Dart for APIVerve