Regon Pl

liveLegal

Polish business register (REGON / BIR1.1) — resolve any Polish company by NIP, REGON or KRS number to its registered name, legal address and entity type, from Statistics Poland's official register.

3tools
0msauth
free tier50 calls/day

Tools

regon_search_nip

A Polish company looked up by NIP in the official REGON register.

No parameters required.

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regon_search_regon

A Polish company looked up by REGON number in the official REGON register.

No parameters required.

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regon_search_krs

A Polish company looked up by KRS court-register number in the official REGON register.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/regon-pl/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/regon-pl/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"regon_search_nip","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("regon_search_nip", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("polish business register (regon / bir1");