There are 2 repositories under daalder topic.
Daalder package for Microsoft Dynamics 365 Business Central
Daalder package for Pay.nl
https://demo.daalder.io
Daalder package for Klarna
Daalder package for Sendcloud
Daalder package for Sendinblue
Daalder package for Exact online
Pay.nl driver for the Omnipay payment processing library