n8n-nodes-fortnox

This is an n8n community node for the Fortnox accounting API. It lets you automate workflows using Fortnox resources such as invoices, customers, orders, suppliers, and more.

n8n is a fair-code licensed workflow automation platform.

Installation

Follow the installation guide in the n8n community nodes documentation.

npm install @luma03/n8n-nodes-fortnox

Credentials

This node uses OAuth2 authentication. To set it up:

1. Register an app in the Fortnox Developer Portal.
2. Set the callback URL to your n8n OAuth callback URL.
3. In n8n, create a new Fortnox OAuth2 API credential and enter your Client ID and Client Secret.
4. Select the scopes your app needs and complete the OAuth flow.

Supported Resources

| Resource | Operations | |---|---| | Absence Transaction | Create, Delete, Get, Get Many, Update | | Account | Create, Get, Get Many, Update | | Article | Create, Delete, Get, Get Many, Update | | Attendance Transaction | Create, Delete, Get, Get Many, Update | | Company Information | Get | | Contract | Create, Get, Get Many, Update | | Cost Center | Create, Delete, Get, Get Many, Update | | Customer | Create, Delete, Get, Get Many, Update | | Employee | Create, Get, Get Many, Update | | Expense | Get, Get Many | | Financial Year | Create, Get, Get Many | | Invoice | Create, Get, Get Many, Update | | Invoice Accrual | Create, Delete, Get, Get Many, Update | | Invoice Payment | Create, Delete, Get, Get Many, Update | | Offer | Create, Get, Get Many, Update | | Order | Create, Get, Get Many, Update | | Price | Create, Delete, Get, Get Many, Update | | Price List | Create, Get, Get Many, Update | | Project | Create, Delete, Get, Get Many, Update | | Salary Transaction | Create, Delete, Get, Get Many, Update | | Schedule Time | Get, Update | | Supplier | Create, Delete, Get, Get Many, Update | | Supplier Invoice Accrual | Create, Delete, Get, Get Many, Update | | Supplier Invoice Payment | Create, Delete, Get, Get Many, Update | | Tax Reduction | Create, Delete, Get, Get Many, Update | | Voucher | Create, Get, Get Many |

Additionally, the Access Token resource lets you retrieve a fresh OAuth2 access token for use in HTTP Request nodes or external integrations.

Features

• Pagination — All "Get Many" operations support Return All to automatically fetch every page, or Limit for a specific count.
• Line items — Invoices, Orders, Offers, Contracts, and Vouchers support row/line item configuration.
• Filtering & sorting — Filter by financial year, last modified date, date ranges, and sort results.
• Additional Fields — All create and update operations expose optional fields via Additional Fields / Update Fields collections.

Compatibility

Tested with n8n version 1.x and later.

License

MIT