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Economy OpenVerbs Inflation & CPI History
x402
Economy OpenVerbs Inflation & CPI History is a paid API for AI agents from economy.openverbs.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-29).
Returns annual consumer price inflation (%) and CPI index (2010=100) for a given country over 1–10 years, sourced from World Bank WDI data.
Price / call$0.004
Success—
StatusUnknown
How this service works
Country inflation and CPI history from World Bank WDI: annual consumer-price inflation (%) and consumer price index (2010=100), by ISO3 country for the last 1-10 complete years. Includes independent latest values, units, nulls, source update date and IMF/CC BY attribution. Annual history, not monthly releases or forecasts; CPI levels do not compare prices across countries.
Output
Returns a structured response containing annual consumer price inflation (%) and CPI values (indexed to 2010=100) for the requested country over the specified number of complete calendar years, plus the latest observed values, units, any null/missing observation flags, source update date, and IMF/CC BY attribution metadata.
Example use cases
Emerging market inflation research
“Give me the annual consumer price inflation rate and CPI index for India over the last 7 years — I'm comparing inflation trends across emerging markets.”
Country risk assessment for investment
“Pull the World Bank inflation history for Argentina for the last 10 years, I need the full annual CPI and inflation data to assess currency and investment risk.”
Economics report on eurozone inflation
“Get me the annual consumer price inflation percentages for Germany for the last 3 years using World Bank WDI data — I'm writing a report on eurozone price stability.”
Technical details
Endpoint
POSThttps://economy.openverbs.com/v1/inflation?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need reliable, World Bank-sourced annual inflation and CPI history for a specific country, especially for economic research, country risk assessments, or trend analysis. It is ideal when you need IMF-attributed data with explicit null-handling and clear index-base (2010=100) semantics. Not suitable for monthly inflation releases, real-time price data, cross-country price-level comparisons, or regional aggregates.
Side effects
- Invalid ISO3 country code returns an error (no region aggregates supported)
- Requesting more than 10 or fewer than 1 year returns a validation error
- Countries with sparse World Bank data may return nulls for some years
- Payment failure via x402 protocol blocks the response
- Source data lag may mean the most recent calendar year is incomplete and excluded
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| years | integer | Last N complete calendar years in UTC, resolved before payment. Missing observations are not filled. |
| country | string | ISO 3166 alpha-3 code for one of 215 World Bank-supported countries/territories, e.g. BRA, IND or ZAF. No region aggregates. |
Tags
x402
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