That pretty much sums it all. By saying that he just shows his true face.

I have all chat logs in Skype, but we talked a lot and I would need to find important details to post - it will take some time. Although I can do it.
I mean I just don't understand, if he has a trouble paying me then why the hell on earth he didn't told me that, we could have found a solution that we're both happy with, but no - he just simply blocked me.
By doing that he didn't left me no choice just to speak it publicly.

Accusing me of scamming it just does make sense at all. It's just literally the most random thing I've heard in a while.