UK & EU tenders, UK planning, UK sanctions, US exclusions, UK insolvency and incorporations as JSON.
gankdat API is a free Government API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.
Quickstart and full API reference for gankdat: UK + EU procurement, UK planning, UK/US sanctions & debarment, UK food hygiene ratings, UK visa sponsors, UK charities, CQC care locations, UK insolvency and company data as clean JSON.
Details from gankdat.com.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
US state & local government contracts: search, details, NAICS lookup and AI match scoring
International firearm injury prevention and policy
The gankdat API is provided by gankdat (gankdat.com). Quickstart and full API reference for gankdat: UK + EU procurement, UK planning, UK/US sanctions & debarment, UK food hygiene ratings, UK visa sponsors, UK charities, CQC care locations, UK insolvency and company data as clean JSON.
Yes. The gankdat API is listed in the Government category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The gankdat API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The gankdat API supports CORS, so front-end JavaScript can call it directly.
Yes. The gankdat API is served over HTTPS, so it's safe to use in production.