`acn_lookup`

Pack: abn-lookup · Endpoint: https://gateway.pipeworx.io/abn-lookup/mcp

BYOK. Look up an Australian Company Number (ACN): returns the same detail as abn_lookup (legal entity name, entity type, ABN status, GST registration, address, business names) for the company’s associated ABN. Requires your own ABR web-services GUID via _apiKey (register free at https://abr.business.gov.au/Tools/WebServices). Example: acn_lookup({ acn: “004085616”, _apiKey: “your-guid” })

Parameters

Name	Type	Required	Description
`acn`	string	yes	Australian Company Number, 9 digits, with or without spaces.
`_apiKey`	string	yes

Example call

Arguments

{
  "acn": "004085616"
}

curl

curl -X POST https://gateway.pipeworx.io/abn-lookup/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"acn_lookup","arguments":{"acn":"004085616"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('acn_lookup', {
  "acn": "004085616"
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "abn-lookup": {
      "url": "https://gateway.pipeworx.io/abn-lookup/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

acn_lookup