National CPI inflation (annual rate) for OECD countries: USA, GBR, JPN and more

Headline national CPI, year-on-year growth rate (%), monthly, from the official OECD SDMX API (dataset DSD_PRICES@DF_PRICES_ALL). Complements Eurostat HICP with USA, GBR, JPN, CAN and other OECD economies under one methodology. Query: ?country=USA (REF_AREA code) &last_n=12 (1-24 months, default 1). Returns date-sorted observations plus the latest print; 24h cache. Recency varies by country; series older than 18 months are refused (502, not charged). Data: OECD, CC BY 4.0.

get/v1/oecd/cpi

Request

  • Base URL: https://data.greeneris.io (the document declares no server; this is the origin it was published from)
  • URL: https://data.greeneris.io/v1/oecd/cpi
  • Auth: none declared

Query parameters

countrystring

OECD REF_AREA code (USA, GBR, JPN, FRA...)

last_ninteger

Number of most recent months (1-24)

Response

Successful response

unknown required

Changes

No recorded changes to this operation across all 1 revision of this API.