Get Cost Current
Return real-time cost snapshot for the active run + GUI rollups.
Updated after each agent completion. Designed for TUI sidebar polling and lightweight dashboard widgets. Returns per-model input/output/cache token breakdown alongside spend and budget status.
Web GUI (Costs.tsx §6.05) consumes the additive today_usd, week_usd, projected_month_usd, budget_usd, used_pct, prior_week_usd, delta_hour_usd, resets_at and last_sync_at fields. Existing TUI/CLI callers keep reading spent_usd / percentage_used etc. unchanged.
get/costs/current
Response
Successful Response
{"stackTrail":"paths:/costs/current:get:responses:200:content:application/json:schema","oasType":"schema","type":"unknown"}