Polish Open Data (unofficial) runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 25 Sep 2026.
Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.
We read the source, 6 d ago · rules ccca72095570
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
- name: Open or update an issue on failure
env:
GH_TOKEN: ${{ github.token }}
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Today is the operative word: we check Polish Open Data (unofficial) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Polish company registry: 4.4M firms, KRS/REGON data, VAT white list checks, financial statements
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Answers built from our own checks of this server.