c clauda for Windows
Quickstart

Run Claude Code with just
your token — on Windows.

clauda launches Claude Code against its built-in, token-billed endpoint — without ever touching your subscription login. Type clauda, paste your token once, and you're in. Every session is fully isolated.

Windows 10 / 11 PowerShell — no Node required Installs Claude Code for you MIT

1Install clauda

Open PowerShell and run this one line. It checks for Claude Code, installs it first if it is missing (via the official installer), then installs clauda and adds it to your PATH.

PowerShell
# installs Claude Code (if needed) + clauda
irm https://clauda-install.pages.dev/install.ps1 | iex
Prefer to see what runs first? Open install.ps1 in your browser — it is a plain, readable script. To confirm afterwards, open a new terminal and run clauda help and claude --version.
Already have Claude Code? The installer detects it and skips straight to installing clauda. The official Claude Code installer it falls back to is irm https://claude.ai/install.ps1 | iex.

2Run it — give your token once

Open a new terminal and just run clauda. The first time, it asks for your API token (input hidden) and saves it. Plain claude stays on your subscription — untouched.

PowerShell
clauda                          # first run asks for your token, then starts a session
clauda -p "explain this repo"   # one-shot; args pass through to claude
Each session gets its own isolated CLAUDE_CONFIG_DIR, so your ~/.claude subscription login is never mixed with token sessions — and you never get the “API key vs subscription” conflict prompt.

Commands

CommandWhat it does
clauda [args…]Start Claude Code against the default endpoint (args pass through)
clauda loginEnter / replace the saved token
clauda logoutDelete the saved token
clauda helpShow help

Where things live

PathWhat
%USERPROFILE%\.config\clauda\tokenYour saved token (readable only by you)
%USERPROFILE%\.config\clauda\claude-configIsolated Claude Code config for clauda sessions
%LOCALAPPDATA%\Programs\claudaThe clauda program itself

Need a different token later? Run clauda login to replace it, or clauda logout to remove it.

Uninstall

PowerShell
Remove-Item "$env:LOCALAPPDATA\Programs\clauda" -Recurse -Force

Delete %USERPROFILE%\.config\clauda too if you want to remove your saved token and config. Claude Code itself is not removed.