Prototype login — any username/password proceeds. Final build swaps this for real server-side auth.
This prototype runs entirely in your browser with mock trading data. Account names you add are saved locally; API keys you enter are encrypted in your browser using the password you set at save time (AES-GCM), not sent anywhere.
Ledgerline
U
Profile ▾
Account
Sign Out
Bybit Accounts
API keys are encrypted in your browser with a password you choose. Nothing is sent off this device in the prototype.