A (SMS) → poll fills → B · mode=paper
· UI/engine are separate processes
Account A: logged in
Account B: not logged in
Separate OTP from the helper’s Spark login.
https://market.chasethe.top/auth/a/callback
Compare A vs B funds + profile JSON
Warns if exchanges/products differ or B cash looks too low for your size ratio.
Open live positions + mirror ledger Live JSON
Shows A/B positions, A fill price, captured price/time, B price, latency.