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.
Updated November 9, 2026
This article takes you from a new account to a running integration. It takes three parts: connecting your applications, creating the integration with the wizard, and checking that records are processed.
Before you start
- Right after you sign up, APIcenter prepares your account. Wait until the dashboard appears. See Setting up your environment.
- Have the login or API details of both applications at hand. The page for each application has a link Where can I find my API details? when a manual is available.
Part 1: connect your applications
You can connect applications in advance on the Applications page, or during step 2 of the wizard.
- Go to Applications in the menu.
- Under Connect a new application, find your application and click it.
- Enter a Display title and the connection details, and click Save.
- Click Authorize if the application asks you to log in at the vendor.
- Click Test Connection and wait for "Connection is good!".
See Applications and Connecting a new application.
Part 2: create the integration
On the dashboard, click New integration (or Start your first integration), or click Add Integration on the Integrations page. The wizard has five steps:
- Start: a short introduction. See Wizard step 1.
- Applications: choose and connect the two applications. See Wizard step 2.
- Flows: choose which data you want to synchronize. See Wizard step 3.
- Settings: fill in the information the chosen flows need. You can change it later. See Wizard step 4.
- Summary: check the flows, choose per flow whether to start it now, and confirm. See Wizard step 5.
Part 3: check that it works
- Open the integration from My integrations on the dashboard or from the Integrations page. See Integration overview.
- Open a flow and check that it is active. See Flow overview.
- Wait for the first records, then open the activity. A failed record shows the reason. See Activity details.
- Adjust the settings, data mapping or business rules if the result is not what you expected.
Tips
- Start with one flow, check the first records, and then switch on the next flow.
- The dashboard tells you when something needs your attention.
- Stuck? See Help and support.
Related articles
- What is APIcenter? APIcenter connects your webshop, accounting, ERP and other systems so orders, products, stock and invoices are exchanged automatically.
- 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.