BYO network transport when minting tokens#605

Draft

vnprc wants to merge 3 commits intocashubtc:mainfrom vnprc:hashpool2

+419-6

Commits on Feb 14, 2025

feat: BYO network transport
vnprc
committed

Commits on Feb 16, 2025

fix: code cleanup
vnprc
committed

Commits on Feb 17, 2025

fix: retrieve currency unit from mint quote
vnprc
committed