Open data
Government statistics, crime, health and energy data
Open data APIs from governments and public bodies: official statistics, health, energy and the environment, laws and public spending, company registers and public transport. Use them for dashboards, research and civic apps; most need no key, but check each source's licence and how to credit it.
Companies
Company registers, identifiers and filings
5
Energy and environment
Electricity, energy prices, floods and water
7
Government and law
Laws, parliaments, spending and crime data
6
Health
Health statistics, clinical trials, medicines and food safety
10
Statistics
Official statistics of countries and international bodies
3
Transport
Public transport, journeys and live aircraft positions
The open government data APIs are grouped by what they do. Pick a subcategory to see its services, with what each needs and what is free.