Chart Generator API - Dart/Flutter Client

Chart Generator is a chart API that turns your data into chart and graph images. Supports bar, line, pie, doughnut, radar, and polar area charts with customizable styling.

This is the Dart/Flutter client for the Chart Generator API.

Installation

Add this to your pubspec.yaml:

dependencies:
  apiverve_chartgenerator: ^1.2.2

Then run:

dart pub get
# or for Flutter
flutter pub get

Usage

import 'package:apiverve_chartgenerator/apiverve_chartgenerator.dart';

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

  try {
    final response = await client.execute({
      'type': 'bar',
      'labels': Q1,Q2,Q3,Q4,
      'datasets': [object Object],[object Object],
      'title': 'Quarterly Report'
    });

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

Response

{
  "status": "ok",
  "error": null,
  "data": {
    "id": "6a783c9c-f959-4a88-80cb-84580b8c788d",
    "format": ".png",
    "expires": 1766010059346,
    "type": "bar",
    "downloadURL": "https://storage.googleapis.com/apiverve/APIData/chartgenerator/6a783c9c-f959-4a88-80cb-84580b8c788d.png?GoogleAccessId=635500398038-compute%40developer.gserviceaccount.com&Expires=1766010059&Signature=Iud%2B7hoPRtPbWoJXQAAnhN9nqUHObHQ7PaiJCtkWQzEzpMexPMRR3BIPKkwOUMAwT6YcNbvywgnLvU2SV7498rbp%2FZbktuAR3Ok1E3O6p4ZJJ4s%2FpW8HAZgIBJpDlPUQt%2FjulQLtwP2I2GUPVmgWheXitnWsWq1S3E2k4viysXwS8H2%2B8BBdxjS%2Bv1ruGXbqd4RpdzdLst4e9YtHGWNZuiaL8zX8%2FHA1zreyrewY2fpB4g0pHnh%2B3IDE48eIohb4HQoDc9vXy4s8sIoqLScmTLyxyq1pPYlak1n1PWdbLcz4TBr41JnLELzF%2BBwCkyrLts9dhisSseaIB7d4g4JQnw%3D%3D"
  }
}

API Reference

• API Home: Chart Generator API
• Documentation: docs.apiverve.com/ref/chartgenerator

Authentication

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

License

MIT License - see LICENSE for details.

Built with Dart for APIVerve