The code is copied from
https://sitegpt.ai/. I don’t know, maybe it was copied by mistake, but some of my site’s links redirect to that domain. Whatever the reason, I don’t think I will put a single cent into this service if it backs to being Polygon Exchange.
And 4 days later, nothing about the site or the supposed mistake has been corrected. Any serious owner of a newly founded service would be closely monitoring the service for smooth operation and early detection of exploits, but that owner is certainly not OP.
Something also tells me that potentially he is trying to indirectly advertise his siteGPT bot here.