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UK ONS API

UK ONS APIA1 · direct accessManage supplier listing

official UK office for national statistics beta API (base https://api.beta.ons.gov.uk/v1) serving statistical datasets — CPIH, census 2021, population — as JSON with CSV/XLSX download links. fully keyless per the developer portal ("no API keys are required"); verified live returning 67 published versions of the cpih01 dataset with per-version download links.

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A sample dataset retrieved from the supplier.

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Coverage

Universe, instruments and categories.

GICS sectors
UK official statistics: prices (CPIH/CPI), Census 2021, population, multi-dimensional datasets (Sex, Age, Geography)
Instruments
CPIH consumer price index (cpih01 time-series, 67 published versions, data to Jan 2026; dataset flagged as no longer updated)
Categories
official national-statistics open-data API (beta)
Regions
UK
Sample tickers
LLOY.LBARC.LTSCO.LNXT.LSBRY.L

UK ONS API has not added their own details yet. Not yet on file:

  • Dataset
  • Data dictionary
  • Coverage
  • Provenance
  • Rights & data handling