All APIs

Consumer Price Index API

Monthly CPI data from official sources in ten countries.

First request

curl --request GET \
  --url "https://api.narwhalapi.com/v1/economics/USA/cpi?period=2026-07" \
  --header "Authorization: Bearer $NARWHAL_API_KEY"

Example response Illustrative response · not a live request

{
  "country": "USA",
  "period": "2026-07",
  "value": "333.918",
  "base_period": "1982-84",
  "base_value": "100",
  "released_on": "2026-08-12"
}

Endpoints

GETConsumer Price Index/v1/economics/{country}/cpi

country: One supported uppercase country code: AUS, CAN, DEU, FRA, GBR, JPN, MYS, NLD, SGP, and USA.
period: Omit it for the latest accepted complete release, or pass one exact period.

MCP · economics_get_cpi

API reference →

GETConsumer Price Index history/v1/economics/{country}/cpi/observations

country: One supported uppercase country code: AUS, CAN, DEU, FRA, GBR, JPN, MYS, NLD, SGP, and USA.
start: Inclusive first observation period.
end: Inclusive last observation period.
limit: Maximum observations returned. Defaults to 100.
cursor: The next_cursor from the previous page.

MCP · economics_get_cpi_history

API reference →

History

cURL

curl --request GET \
  --url "https://api.narwhalapi.com/v1/economics/USA/cpi/observations?start=2026-07&limit=100" \
  --header "Authorization: Bearer $NARWHAL_API_KEY"

Example response Illustrative response · not a live request

{
  "observations": [
    {
      "country": "USA",
      "measure": "cpi",
      "value": "333.918",
      "unit": "INDEX",
      "transformation": "",
      "period": "2026-07"
    }
  ],
  "next_cursor": null,
  "as_of": "2026-08-29T16:00:00Z"
}