Im guessing we cant run an ark server yet?
Brurak (@Brqgoo on blue Bird app) announced a new Layer 2 scaling solution called Ark (an alternative to Lightning Network) https://www.arkpill.me/
It aims to avoid liquidity constraints, interactivity requirements (without having to run an always-on server when APO or CTV Is introduced into Bitcoin with a soft fork), adds privacy by preventing identitiy leak between sender/recipient and consumes a lot less on-chain footprint compared to LN without having to open or close channels.

Discussion
I haven't found a way to yet or if it's something in the works. I am going to ask on their Telegram group https://t.me/ark_network_community
Oh derp ofc.
Here’s the repo https://github.com/tbdxxx (still a WIP) and presentation starting at 4:09 https://bitcointv.com/w/pVk3bPfKZ7YqDzsNZjz9tf