A balance badge sits in the session header (clickable to pin); the balance panel provides:

Balance: the official https://api.deepseek.com/user/balance endpoint, CNY preferred, granted and topped-up balances listed separately, with the account availability flag.
Key resolution order: the system credential store (when available) → the legacy plugin state-file key → environment variables DEEPSEEK_API_KEY / DEEPSEEK_KEY / DEEPSEEK_TOKEN (values must start with sk-) → the DSH credentials file $DSH_HOME/.credentials.yaml (reuses the DeepSeek key already configured in DSH — no duplicate setup).
Today's usage: per-model input / output / cache token counters and call counts, folded live from session/event records.
Cost estimate: DeepSeek's current official peak/off-peak table — peak hours are Beijing Monday–Friday 09:00–12:00 / 14:00–18:00; all other hours, including weekends, are off-peak at half price: deepseek-v4-flash / deepseek-v4-flash-vision-exp ¥3 / ¥9, deepseek-v4-pro ¥9 / ¥27 (CNY per 1M tokens in / out, cache writes ¥0.1 / ¥0.3; the retired deepseek-chat / deepseek-reasoner price as v4-flash). Indicative only.
Scan: "scan today's session logs" replays every session and buckets usage events by their own timestamp (cross-midnight sessions keep contributing today's usage), reporting how many active sessions were scanned.
History and budget: inspect 7 / 30 / 90-day trends and per-model totals, export UTF-8 CSV, and set a local monthly CNY budget with an in-plugin warning threshold.

@alexpeng/dsh-custom-plugin

安装