dsh-calculator

A DeepSeek Harness (DSH) web plugin that shows your DeepSeek API spend and account balance in a top-right floating card of the DSH web GUI (collapsible to a pill).

• 当前会话费用 — the cost of the session you are looking at (per model)
• 当天全部会话累计 — today's total spend across all sessions (per model, in your local timezone; resets at local midnight)
• 账户余额 — live balance from the DeepSeek API (GET /user/balance)
• 第三方模型不计费 — only deepseek-official routes are billed; any other provider/model is listed as unbilled
• 峰谷计价 — after 2026-08-17 the plugin automatically prices events by the Beijing peak/off-peak schedule (peak 09:00–12:00 & 14:00–18:00, off-peak = half price); before that date it uses the current flat rates
• 中英文界面 — the panel follows your browser language (zh / en)

安装

DSH is a Cordis application. The plugin has a host half (event accounting + balance fetching) and a browser half (top-right overlay card). Install it into the web profile:

一条命令在线安装（推荐，无需克隆仓库）

直接在你的机器上执行（脚本会从 GitHub 下载插件文件并完成安装）：

# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/bobcat848/dsh-calculator/main/install.sh | bash

# Windows PowerShell
irm https://raw.githubusercontent.com/bobcat848/dsh-calculator/main/install.ps1 | iex

本地克隆安装

或者克隆仓库后运行脚本（安装脚本会自动识别本地模式，从仓库内复制文件）：

git clone https://github.com/bobcat848/dsh-calculator.git
cd dsh-calculator

# macOS / Linux
bash install.sh

# Windows PowerShell
.\install.ps1

两种方式等价：都会把插件装进 ~/.dsh/profiles/node_modules/dsh-calculator 并在 ~/.dsh/profiles/web/cordis.patch.yml 追加 loader 行（幂等：重复执行安全， 已有行不会重复添加）。

手动安装

# 1. copy the package into the profile's hoisted node_modules
mkdir -p ~/.dsh/profiles/node_modules/dsh-calculator
cp -r lib package.json ~/.dsh/profiles/node_modules/dsh-calculator/

# 2. append the loader row to the web profile patch (once)
#    edit ~/.dsh/profiles/web/cordis.patch.yml and add:
#    - insert:
#        - id: dsh-calculator
#          name: 'dsh-calculator'
#          config: {}

重启生效

Plugins are discovered at boot, so restart DSH web after installing (cordis.patch.yml 改动也会被 DSH 的用户层 HMR 热更新，通常无需重启):

dsh web --port 3080

Open (or refresh) http://127.0.0.1:3080, and you should see the DeepSeek API 费用 card in the top-right corner; click × to collapse it into a pill, click the pill to expand it again.

v1.2.0 适配说明：DSH 0.1.0-rc.6 的布局不再提供 aside 插槽（右侧栏）， 浏览器半改为注入框架级 shell.overlay 插槽（右上角浮层卡片），并移除了 不存在的 ctx.layout.closeAside()。host 半（记账 + 余额端点 /dsh-calculator）保持不变。

配置

The plugin needs no configuration beyond your DeepSeek API key, which DSH already stores through its credentials service (the Models page writes it to ~/.dsh/.credentials.yaml as DEEPSEEK_API_KEY, or you can export it in the launching environment). The balance feature reads that same credential.

If the key is missing, the balance card shows a friendly error and the cost panel keeps working.

计价口径

Rates are the official DeepSeek prices (CNY per 1M tokens):

• 输出 token 包含推理 token，与普通输出同价
• 费用为估算值，与官方账单可能存在差异（缓存命中 token 量大时尤其明显）

数据来源

• 费用：host 半订阅 DSH 会话事件（assistant/message 的 usage + message.source），按 (provider, model) 记账；fork 子会话的拷贝事件按 message.id 全局去重，避免重复计费
• 余额：GET https://api.deepseek.com/user/balance（30 秒缓存）

卸载

rm -rf ~/.dsh/profiles/node_modules/dsh-calculator
# 并从 ~/.dsh/profiles/web/cordis.patch.yml 删除对应 insert 行

免责声明

本项目与 DeepSeek 官方无任何关联，价格与余额为接口实时数据，费用为估算。