We just tested a new electrumx server for FUNK and did the first atomic swap with Pandacoin using https://atomicdex.io/

To be listed officially a pull request is required along with edits to config files for coin parameters etc.  Also it requires an ElectrumX server and proof of successful atomic swap trades.   Anyone can download and install the AtomicDEX client and simply edit in Funk's parameters to trade their now.    If there is interest, I can help.   The nice thing besides being a safe decentralized Exchange, AtomicDEX makes for a wonderful safe multicoin light wallet.