CEIDG

Look up sole proprietors in the Polish business registry (dane.biznes.gov.pl)

government CEIDG API Key Free & Open Source View on npm View on GitHub

Installation

Go to Settings → Community Nodes in your n8n instance
Enter the package name: n8n-nodes-ceidg
Click Install and restart n8n if prompted

Operations

Get a company

Retrieve detailed information about a single sole proprietorship

Search companies by name

Search the CEIDG registry by company or owner name

Search company by NIP

Find a company using its tax identification number (NIP)

Use Cases

Contractor onboarding verification

Automatically verify new contractors against the CEIDG registry before signing contracts

Batch verification of suppliers

Periodically check all your suppliers' registration status in bulk

Example Workflows

VAT Compliance: Trigger → CEIDG → Biała Lista VAT
VAT Compliance: Trigger → CEIDG → Biała Lista VAT

Related Nodes

KRS

government

Query the National Court Register for company data — board members, shareholders, capital

n8n-nodes-krsFree

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