Published: 6 juli 2026
Do you want to publish your integration during the summer?
If your goal is to launch your integration during the summer, we want to bring an important detail to your attention: we'll be pausing publication reviews...
Blog
Published: 25 juni 2026
New EAN/GTIN Validation
In September, we will be updating how the system handles item numbers. EAN/GTIN will then be included on all quotes, orders, and invoices in accordance with...
Published: 1 juni 2026|Last updated: 23 juni 2026
Easier management of bundle items
As of early September 2026, you no longer need to include sub-items when submitting quotes, orders, and invoices that contain bundle items. We will generate...
Published: 26 maj 2026
New e-invoice validations – here is what you need to know
As of June 30, 2026, we are introducing two new validations for...
Published: 8 januari 2026
Changes in Fortnox API Endpoint
From 9th of February all requests towards apps.fortnox.se/3 will be redirected to...
Published: 3 december 2025
Say Goodbye to Refresh Tokens! Introducing Client Credentials for Service Accounts
Are you managing integrations that rely on service accounts? Do you find yourself juggling refresh tokens to keep your access live? We've got news that is going...
Published: 15 september 2025
Important change in the Fortnox API
Fortnox will soon release a new bureau package, which will affect integrations that use the Fortnox API for Invoicing, Quotes, and...