Encrypt Fields Addon

I’ve recently installed the encryption addon by owldesign: GitHub - owldesign/Encrypt: FieldType addon for Cockpit CMS

It works excellently but I noticed my data is not being encrypted if I utilize the API to save entries: “/api/collections/save/”.

As the creator has not been active in quite some time, can anyone point me in the right direction on modifying the addon myself or how to hook into the APIs?