Inflation Rate

Inflation Rate API

FinanceIncluded in Subscription

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.

Online
1 credit/call
99.9% uptime
Docs
avg: 463ms|p50: 438ms|p75: 480ms|p90: 530ms|p99: 630ms
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Online
1 credit/call
99.9% uptime
Docs
avg: 463ms|p50: 438ms|p90: 530ms|p99: 630ms

Live Test API

Try out the Inflation Rate with a live request and see the response in real-time.

API Request

GET
https://api.apiverve.com
Parameters

API Response

200 OK
12345678910111213
{
  "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"
  }
}

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NuGet

.NET / C#
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Python
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NPM

Node.js / JavaScript
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NPMDocs
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Frequently Asked Questions

Get answers to common questions about the Inflation Rate API

What does the Inflation Rate API do?

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 API returns structured data in JSON, XML, or YAML format, making it easy to integrate into any application or workflow.

How fast is the Inflation Rate API?

The Inflation Rate API has an average response time of 463ms, with a median (p50) of 438ms and 99th percentile of 630ms. Our infrastructure maintains 99.9% uptime with servers distributed globally for low latency.

How much does the Inflation Rate API cost?

Each call to the Inflation Rate API uses 1 credit. The free tier includes 100 credits per month. Paid plans start at $29.99/month with higher limits, and enterprise plans offer custom pricing with priority support.

How do I authenticate Inflation Rate API requests?

Include your API key in the request header as X-API-Key: your_key_here. All requests are made over HTTPS for security. You can get your API key by signing up for a free account.

What HTTP methods does Inflation Rate support?

The Inflation Rate API supports GET requests. Simply pass your parameters as query strings in the URL. Check our documentation for detailed parameter specifications.

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