Accounting Software Integrations
Connect Declair seamlessly with popular accounting packages like Exact Online, Moneybird, and Snelstart. Save hours of duplicate data entry and keep your administration always up-to-date.
Supported integrations
Exact Online integration
Synchronize invoices, customers, and ledger entries directly to Exact Online. The most widely used accounting integration for Dutch entrepreneurs.
Moneybird integration
Automatically forward invoices and expenses to Moneybird. Perfect for freelancers already working with this popular online accounting package.
Snelstart integration
Export your administration to Snelstart via standardized UBL or CSV export. No more duplicate data entry.
Twinfield & AccountView
Connect Declair to Twinfield or AccountView via our open API or structured export for automated bookings.
E-boekhouden.nl
Synchronize directly with e-Boekhouden.nl. Ideal for freelancers who give their accountant access to the administration.
Open API & custom integrations
Using a different accounting package? Use our REST API or Zapier to connect Declair with virtually any tool you use.
How it works
Choose integration
Go to Settings and choose the accounting package you want to connect.
Authorize
Log in to your accounting package once and grant Declair access. Secure via OAuth 2.0.
Automatically synchronized
Invoices, customers, and bookings are automatically synchronized from now on. You don’t need to do anything.
Ready to get started?
Start today with Declair and save hours on your administration.