Connect Fortnox and Intershop

Connecting Fortnox and Intershop for a company that uses both could enable the transfer of financial and order data between the accounting and e-commerce systems. This could support more accurate bookkeeping, synchronized inventory levels, and streamlined order processing, reducing manual entry and improving data consistency across business functions.

You can build this integration on the System2System platform. We design the connection between Fortnox and Intershop around the way you work — not as an off-the-shelf connector, but to fit your systems.

Contact us

Why connect Fortnox and Intershop?

A company operating both Fortnox and Intershop could benefit from enabling data exchange between the two systems. Such a connection could reduce the need for manual data entry, which often results in duplicated effort and increases the risk of human error. Without data exchange, records in Fortnox and Intershop could diverge over time, leading to inconsistencies such as mismatched customer information, outdated inventory levels, or discrepancies in order status. This lack of synchronization could cause decisions to be made based on incomplete or outdated information, potentially affecting customer service, financial accuracy, and operational efficiency. If a connection were established, it could allow for the transfer of data such as customer records, product details, order information, and inventory status. For example, sales orders created in Intershop could be sent to Fortnox for invoicing or accounting purposes, while updates to product pricing or stock levels in Fortnox could be reflected back in Intershop to ensure accurate information is available to customers. The specific data that can be exchanged would depend on the capabilities and interfaces provided by each system. What can actually be exchanged depends on what each system exposes through its API, and is determined per situation.

How System2System builds an integration

Connectors

We connect to each system through the interface it offers — an API, a database, a file exchange or a webhook — and handle authentication, rate limits and retries.

Mapping

Fields rarely line up one to one. We map and transform the data so both systems receive it in the shape they expect.

Workflow

We define what triggers an exchange, in which direction data flows and which system takes precedence when the two disagree.

Monitoring

Every exchange is logged. Failures are flagged and can be replayed, so nothing disappears without anyone noticing.

What can actually be exchanged?

That depends on what Fortnox and Intershop make available through their APIs, on the licences and modules in use, and on the version each system runs. Which records are synchronised, in which direction and how often, is something we determine together before any work starts.

We are happy to look at your specific situation and tell you what is feasible — including when the answer is that it is not.