← UK Office for National Statistics (website timeseries API)

CPIH ANNUAL RATE 00: ALL ITEMS 2015=100

This series has no golden-value checks assigned yet, so it is labelled unverified. The values are ingested from the official source with full provenance, but nothing here has been confirmed against a hand-checked reference point.

Coverage 1989-01-01 to 2026-07-01 · series id ons-api/L55O

Recent values

Verification history

License and citation

License open-government (terms). Contains public sector information licensed under the Open Government Licence v3.0. Source: Office for National Statistics.

Official table: Consumer price inflation time series · Office for National Statistics (UK)

Use it

curl "https://starwell.dev/api/starwell/v1/sources/ons-api/series/L55O/observations?latest=12"

Download CSV: full history with attribution.

Embed the chart

An SVG of this series, attribution included:

<img src="https://starwell.dev/sources/ons-api/L55O/chart.svg"
     alt="CPIH ANNUAL RATE 00: ALL ITEMS 2015=100" width="720" />

Embed the status badge

[![Verified via Starwell](https://starwell.dev/sources/ons-api/L55O/badge.svg)](https://starwell.dev/sources/ons-api/L55O)

curl -X POST "https://starwell.dev/api/starwell/v1/answer" \
  -H "Authorization: Bearer dlk_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"question": "What is the latest value?", "series": [{"source": "ons-api", "seriesId": "L55O"}]}'

Data reads need no key; answers do. Keys are free at /account; a keyless sample lives at GET /api/starwell/v1/answer/demo.