You should join their discord channel, you will find all the details there.
Here is the link:
https://discordapp.com/invite/cyF5yCA"We are excited to launch the xsn swap on xsncoin.io page.
https://xsncoin.io/swap/ At the moment please limit your swaps to under 100 PoSW. This is still under beta testing so if anyone finds bugs in it please let send me a pm!"
What if I have more than a 100 posw
![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
So someone with a million posw has to do the swap 10000 times
![Shocked](https://bitcointalk.org/Smileys/default/shocked.gif)
?
the
https://xsncoin.io/swap is still in beta test for now,,
and i think its better for you to joined the discord, there are a lot of updates and informations about the swap and others
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)