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Fakturownia MCP

Interact with Fakturownia Polish invoicing software via MCP server

Actions37

Invoice → Get by Client Tax No

AI-generated

Summary

Fetches invoices associated with a client by their Polish tax identification number (NIP), optionally filtering by date and skipping results. Calls the Fakturownia MCP tool get_invoices_by_client_tax_no.

Inputs

  • Client Tax No (NIP) (required) — Client tax identification number, described as 10 digits; sent as tax_no.
  • Limit — Maximum number of results; defaults to 50.
  • Additional Fields — Optional Date From and Date To filters (YYYY-MM-DD), plus Offset to skip results. Empty values are omitted from the request.

Output shape

A list of invoice items, or one item if the MCP tool returns a single object.

Text content from the MCP result is parsed as JSON. Arrays become separate n8n items; a single object becomes one item. Non-JSON text is returned as { "rawText": "…" }. With Continue On Fail enabled, errors become items containing an error field.

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