apiverve/chartgenerator

Chart Generator creates beautiful chart images from your data. Supports bar, line, pie, doughnut, radar, and polar area charts with customizable styling.

dev-main 2026-07-16 20:05 UTC

Requires

• php: >=7.4
• guzzlehttp/guzzle: ^7.0

Requires (Dev)

• phpunit/phpunit: ^9.0

MIT

• APIVerve

• api
• apiverve
• chartgenerator
• chart generator
• chart api
• bar chart api
• line chart api
• pie chart api

Published on Packagist.org on 2026-07-16 20:15 UTC

README

Chart Generator creates beautiful chart images from your data. Supports bar, line, pie, doughnut, radar, and polar area charts with customizable styling.

The Chart Generator API provides a simple, reliable way to integrate chart generator functionality into your applications. Built for developers who need production-ready chart generator capabilities without the complexity of building from scratch.

View API Details →

Available on:

Quick Start

Using JavaScript

async function callChartGeneratorAPI() {
    try {
        const requestBody = {
    "type": "bar",
    "labels": [
        "Q1",
        "Q2",
        "Q3",
        "Q4"
    ],
    "datasets": [
        {
            "name": "Sales",
            "values": [
                50,
                60,
                70,
                180
            ]
        },
        {
            "name": "Revenue",
            "values": [
                100,
                200,
                300,
                400
            ]
        }
    ],
    "title": "Quarterly Report"
};

        const response = await fetch('https://api.apiverve.com/v1/chartgenerator', {
            method: 'POST',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE',
                'Content-Type': 'application/json'
            },
            body: JSON.stringify(requestBody)
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callChartGeneratorAPI();

Using cURL

curl -X POST "https://api.apiverve.com/v1/chartgenerator" \
  -H "x-api-key: YOUR_API_KEY_HERE" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "bar",
    "labels": [
        "Q1",
        "Q2",
        "Q3",
        "Q4"
    ],
    "datasets": [
        {
            "name": "Sales",
            "values": [
                50,
                60,
                70,
                180
            ]
        },
        {
            "name": "Revenue",
            "values": [
                100,
                200,
                300,
                400
            ]
        }
    ],
    "title": "Quarterly Report"
}'

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Installation

Choose your preferred programming language:

📦 NPM (JavaScript/Node.js)

npm install @apiverve/chartgenerator

View NPM Package → | Package Code →

🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.ChartGenerator

View NuGet Package → | Package Code →

🐍 Python (PyPI)

pip install apiverve-chartgenerator

View PyPI Package → | Package Code →

💎 Ruby (RubyGems)

gem install apiverve_chartgenerator

View RubyGems Package → | Package Code →

🐘 PHP (Packagist)

composer require apiverve/chartgenerator

View Packagist Package → | Package Code →

🎯 Dart (pub.dev)

dart pub add apiverve_chartgenerator

View pub.dev Package → | Package Code →

🤖 Android (JitPack)

implementation 'com.github.apiverve:chartgenerator-api:1.0.0'

Package Code →

🐹 Go

go get github.com/apiverve/chartgenerator-api/go

Package Code →

Why Use This API?

Feature	Benefit
Multi-language SDKs	Native packages for JavaScript, Python, C#, Go, and Android
Simple Integration	Single API key authentication, consistent response format
Production Ready	99.9% uptime SLA, served from 24 global regions
Comprehensive Docs	Full examples, OpenAPI spec, and dedicated support

Documentation

• 🏠 API Home: Chart Generator API
• 📚 API Reference: docs.apiverve.com/ref/chartgenerator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

What Can You Build?

The Chart Generator API is commonly used for:

• Web Applications - Add chart generator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with chart generator capabilities
• Data Pipelines - Process and analyze data at scale

API Reference

Authentication

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Response Format

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

Example Response

A real response from the Chart Generator API:

{
  "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"
  }
}

Support & Community

• 🏠 API Home: Chart Generator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

Security

For security concerns, please review our Security Policy.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.