Fakto.app - wFirma MCP ServerVerifiedFeatured

@Fakto.app

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Basic information

Transport

Streamable HTTP

Authentication

OAuth

About Fakto.app - wFirma MCP Server

The only MCP server for wFirma.pl (Polish accounting). Full read-write: AI assistants create and search invoices, manage contractors, expenses, payments, warehouse, KPiR and ZUS, plus reports and cashflow forecasts. OAuth 2.0 (RFC 7591) or Bearer tokens. Free tier, 7-day trial.

#accounting #invoicing #finance#wfirma#poland #erp #oauth #automation #n8n

Connection details

https://fakto.app/wfirma/stream

Setup

claude mcp add fakto-wfirma --transport http https://fakto.app/wfirma/stream

Fakto.app - wFirma MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

This server requires authentication. Tool discovery may require signing in or credentials from the provider.

Fetch the live tool list directly from this server's endpoint using the button above.

Overview

What is Fakto.app?

Fakto.app is a hosted (remote, HTTP-streamable) MCP server that gives AI assistants working access to wFirma.pl - one of the most popular Polish accounting platforms for small businesses.

Unlike read-only integrations, Fakto.app exposes the full range of operations — your assistant can act, not just look things up:

Invoices - create, search, fetch details, download PDFs
Contractors - add, update, look up by tax ID (NIP)
Expenses and payments - record and query costs, payment status, reminders
Warehouse - goods, stock levels, low-stock alerts
Tax records - KPiR (revenue and expense ledger), ZUS contributions
Analytics - revenue/expense reports, financial summaries, month-over-month comparisons
Forecasts - cashflow, sales and payment predictions
Automations - automatic payment reminders for overdue invoices

~45 tools. It is the only MCP integration available for wFirma.pl. A sister server for Fakturownia.pl is available at https://fakto.app/fakturownia/stream.

Connection

OAuth 2.0 with dynamic client registration (RFC 7591) - works out of the box as a custom connector in claude.ai, ChatGPT (developer mode) and Claude Desktop.
Bearer tokens generated in the web panel - recommended for n8n and Make.com (ready-made workflow templates at fakto.app/mcp/szablony).

Endpoint: https://fakto.app/wfirma/stream

Pricing

Free tier (100 requests/month), paid plans from 19.90 PLN/month. 7-day trial without a credit card. One subscription covers both the wFirma and Fakturownia servers.

Frequently asked questions

What is the Fakto.app - wFirma MCP Server remote MCP server?

The Fakto.app - wFirma MCP Server remote MCP server is a hosted Model Context Protocol endpoint at https://fakto.app/wfirma/stream, so AI assistants can connect to it without installing or running anything locally.

How do I connect to the Fakto.app - wFirma MCP Server MCP server?

Add the endpoint https://fakto.app/wfirma/stream to any MCP-compatible client such as Claude Code, Cursor, or VS Code. The setup snippets on this page configure each client in one step.

Does the Fakto.app - wFirma MCP Server MCP server require authentication?

Yes. Fakto.app - wFirma MCP Server uses OAuth: the first time you connect, your MCP client opens a browser window to sign in and authorize access, then reuses the credentials for future sessions.

Which transport does the Fakto.app - wFirma MCP Server MCP server use?

Fakto.app - wFirma MCP Server exposes a Streamable HTTP endpoint, the transport used by remote MCP servers and supported by all major MCP clients.

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