The Usage page

Settings → Usage (/settings/usage) is titled Usage & Credits — Track your AI token usage and credit balance.

• Three cards: Current Balance, Total Spent, Total Purchased.
• A + Buy Credits button that opens the Credits page.
• A filter by source (All sources, AI Edit, Purchase, Admin Grant, Signup Bonus, Refund).
• A table of entries: date, type, source, description, model, amount.

No usage history yet appears on a new account.