Short answer: All US states except a conservative denylist of NY, HI, TX, LA, WA, VT, NH, AL.
Kronos crypto trading is available in all 50 US states except those on the conservative denylist (NY, HI, TX, LA, WA, VT, NH, AL). The denylist is fail-closed: we deny by default and tighten it as our our licensed partner confirms money-transmitter coverage.