It took me close to an hour and a half to find the script needed to convert a PSD to JSON, found it on the youtube tutorial.
However before then, I ended up on a fake website that looked genuine, and required me to subscribe on a free trial on a download website using a credit card.
https://qafinds.com/suprbays/?q=esoteric+software+export+to+png&spid=3d6dgnca3er1n2
I was initially suspicious, but I couldn't find the actual download ANYWHERE so I relented.