Claude Code Free

REM Install Claude Code
npm install -g @anthropic-ai/claude-code

REM Set env vars (permanent)
setx ANTHROPIC_BASE_URL "https://agentrouter.org/"
setx ANTHROPIC_AUTH_TOKEN "sk-YOUR_TOKEN"
setx ANTHROPIC_MODEL "claude-opus-4-8"
setx CLAUDE_CODE_USE_AUTH_TOKEN "true"

REM Restart terminal, then:
claude

# Install Claude Code
npm install -g @anthropic-ai/claude-code

# Set provider and run
$env:ANTHROPIC_BASE_URL="https://agentrouter.org/"
$env:ANTHROPIC_AUTH_TOKEN="sk-YOUR_TOKEN"
$env:ANTHROPIC_MODEL="claude-opus-4-8"
$env:CLAUDE_CODE_USE_AUTH_TOKEN="true"

claude

# Make permanent:
[System.Environment]::SetEnvironmentVariable("ANTHROPIC_BASE_URL","https://agentrouter.org/","User")
[System.Environment]::SetEnvironmentVariable("ANTHROPIC_AUTH_TOKEN","sk-YOUR_TOKEN","User")
[System.Environment]::SetEnvironmentVariable("ANTHROPIC_MODEL","claude-opus-4-8","User")
[System.Environment]::SetEnvironmentVariable("CLAUDE_CODE_USE_AUTH_TOKEN","true","User")

# Install Termux from F-Droid (NOT Play Store)
pkg update && pkg upgrade -y
pkg install nodejs git -y
npm install -g @anthropic-ai/claude-code@2.1.112
node $PREFIX/lib/node_modules/@anthropic-ai/claude-code/install.cjs

# Set provider and run
export ANTHROPIC_BASE_URL="https://agentrouter.org/"
export ANTHROPIC_AUTH_TOKEN="sk-YOUR_TOKEN"
export ANTHROPIC_MODEL="claude-opus-4-8"
export CLAUDE_CODE_USE_AUTH_TOKEN="true"

claude