Fortnox MCP Server

MCP server for Fortnox accounting software — manage invoices, customers, suppliers, accounting, and more via AI agents

Local serverstdio

What is the Fortnox MCP Server?

MCP server for Fortnox accounting software — manage invoices, customers, suppliers, accounting, and more via AI agents

The short version

Connect AI agents to Fortnox — Sweden's largest cloud accounting platform (612,000+ customers).

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Fortnox MCP Server

{
  "mcpServers": {
    "fortnox": {
      "command": "npx",
      "args": ["-y", "fortnox-mcp-server"],
      "env": {
        "FORTNOX_ACCESS_TOKEN": "your-access-token-here"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
FORTNOX_ACCESS_TOKENCredential the server authenticates with.Yes

Example prompts to try

  • “Use Fortnox to Category.”
  • “Use Fortnox to Invoices.”
  • “Use Fortnox to Customers.”

Frequently asked questions

MCP server for Fortnox accounting software — manage invoices, customers, suppliers, accounting, and more via AI agents Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.