Indeed, Eurodollar system is enormous. Question, what happens when you sell out of stable tokens per say? Are you allocating a fixed amount of liquidity to your channel and waiting for users to purchase? How do you handle multiple channels opened to different nodes?

Is the getcurrent node the levered long channel and stablechannels node the "dealer" for people buying USD ecash? https://mempool.space/lightning/channel/934250632221360128