apiverve/inflation

Inflation Rate is a tool for retrieving annual inflation rate and CPI data for countries worldwide. It returns the inflation rate, CPI index value, and country details for any year going back to 1960.

dev-main 2026-07-16 20:34 UTC

Requires

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

Requires (Dev)

• phpunit/phpunit: ^9.0

MIT

• APIVerve

• api
• inflation
• apiverve
• cpi
• consumer price index
• inflation rate
• inflation api

Published on Packagist.org on 2026-07-16 20:44 UTC

README

Inflation Rate is a tool for retrieving annual inflation rate and CPI data for countries worldwide. It returns the inflation rate, CPI index value, and country details for any year going back to 1960.

The Inflation Rate API provides a simple, reliable way to integrate inflation rate functionality into your applications. Built for developers who need production-ready inflation rate capabilities without the complexity of building from scratch.

View API Details →

Available on:

Quick Start

Using JavaScript

async function callInflationRateAPI() {
    try {
        const params = new URLSearchParams({
            country: 'US'
        });

        const response = await fetch(`https://api.apiverve.com/v1/inflation?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

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

callInflationRateAPI();

Using cURL

curl -X GET "https://api.apiverve.com/v1/inflation?country=US" \
  -H "x-api-key: YOUR_API_KEY_HERE"

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/inflation

View NPM Package → | Package Code →

🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.InflationRate

View NuGet Package → | Package Code →

🐍 Python (PyPI)

pip install apiverve-inflation

View PyPI Package → | Package Code →

💎 Ruby (RubyGems)

gem install apiverve_inflation

View RubyGems Package → | Package Code →

🐘 PHP (Packagist)

composer require apiverve/inflation

View Packagist Package → | Package Code →

🎯 Dart (pub.dev)

dart pub add apiverve_inflation

View pub.dev Package → | Package Code →

🤖 Android (JitPack)

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

Package Code →

🐹 Go

go get github.com/apiverve/inflation-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: Inflation Rate API
• 📚 API Reference: docs.apiverve.com/ref/inflation
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

What Can You Build?

The Inflation Rate API is commonly used for:

• Web Applications - Add inflation rate 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 inflation rate 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 Inflation Rate API:

{
  "status": "ok",
  "error": null,
  "data": {
    "country": "US",
    "countryName": "United States",
    "year": 2023,
    "inflationRate": 4.12,
    "cpiIndex": 139.81,
    "cpiBaseYear": 2010,
    "lastUpdated": "2026-02-05T04:00:00.000Z"
  }
}

Support & Community

• 🏠 API Home: Inflation Rate 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.