Is there _any_ way to monetize appgyver, as it currently is right now?

I’ve built a more-or-less functioning front-end of my app and discovered that monetisation doesn’t seem to be natively supported yet. I can see there are some ‘in progress’ feature requests to allow third party plugins and which will support ad integration etc, but I am wondering if ANY form of monetisation is possible right now?
Like is there any way that you can use REST api calls or something to pull in any other javascript libraries or anything like that?

It is theoretically possible to use some sort of AD API to pull advertisements, i.e Google Ads API; but there is no support material regarding that and it will probably require a lot of work. With third-party plugins, it will be a lot easier and native.