What is APIcenter?
APIcenter connects your webshop, accounting, ERP and other systems so orders, products, stock and invoices are exchanged automatically.
Updated November 9, 2026
APIcenter connects the systems you use for your business, such as your webshop, accounting package, ERP or POS system, marketplace and carrier. Once they are connected, data such as orders, products, stock, shipments and invoices is exchanged automatically, without copying anything by hand.
The building blocks
APIcenter works with three building blocks that build on each other.
Applications
An application is a system you connect to APIcenter, for example your webshop or your accounting package. You connect it once by entering its API details or logging in at the vendor. After that you can use it in every integration. See Applications.
Integrations
An integration links two applications, for example your webshop and your accounting package. You create it with a wizard in five steps. See Integrations.
Flows
A flow is one task within an integration that moves one kind of data in one direction, for example "send new orders from the webshop to the accounting package" or "update stock in the webshop". Each flow has its own:
- Settings: how and when the flow runs. See Flow settings.
- Data mapping: which field in one application ends up in which field of the other. See Data mapping.
- Business rules: conditions that decide whether a record is processed or how. See Business rules.
How it fits together
- You connect your applications.
- You create an integration between two of them.
- You choose which flows the integration runs and set them up.
- APIcenter runs the flows and records every processed record as activity, so you can see what was sent and what went wrong. See Activity details.
The dashboard shows how all of this is doing at a glance.
Next steps
Related articles
- Your first integration, step by step The route from a new account to a running integration: connect your applications, follow the five wizard steps and check the activity.
- The dashboard See at a glance how your integrations are doing, which problems need your attention and what was processed recently.
- Setting up your environment Right after you sign up, APIcenter prepares your account. This page is shown until everything is ready and then continues by itself.
- Help and support Where to find help: the Help button on every page, explanations next to settings, the help center, the AI assistant, tickets and services.