For a payout account on a firm that takes claims by API (Vest), the account page shows what it could claim right now — its whole profit above the account size — or why not (not flat, history loading, below its start). Pressing it asks first, then claims to the login's main account under the lane's mutex, with the same checks and bookkeeping as the bot's own claim at a stage's target: the account trades its next stage. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>