Currently, we can integrate with platforms from Woocommerce, OpenCart, Magento 2 and we can explore integrating with other platforms according to your business needs. Kindly contact us at help@ablr.com to more details.
We also have a document with an open API for native website merchants. Furthermore, you may certainly add Ablr to your current API-only integration, although it might take some time, depending on your infrastructure and resources.