CHCC - Change Claude Code API

A command-line tool for managing Claude Code API configurations with automatic environment variable management.

Installation

go install github.com/Inasayang/chcc@latest

Quick Start

1. Add your first Claude Code API configuration:

   chcc add -n "Official" -u "https://api.anthropic.com" -t "sk-your-anthropic-api-key"

2. Add a proxy or alternative endpoint with specific model:

   chcc add -n "Proxy" -u "https://your-proxy.example.com" -t "your-proxy-token" -m "claude-3-sonnet"

3. List all Claude Code API configurations:

   chcc list
   # or simply
   chcc

4. Switch to a different configuration:

   chcc set-default -n "Proxy"

5. Remove a configuration:

   chcc remove -n "Old-Config"

Commands

add - Add or update an API site

chcc add -n <name> -u <url> -t <token> [-m <model>]

Flags:

• -n, --name: API site name (required)
• -u, --url: API site base URL (required)
• -t, --token: API site token (required)
• -m, --model: API site model (optional)

Examples:

# Add site without model
chcc add -n "MyAPI" -u "https://api.example.com" -t "sk-token123"

# Add site with specific model
chcc add -n "MyAPI" -u "https://api.example.com" -t "sk-token123" -m "claude-3-sonnet"

list - List all API sites

chcc list
# or
chcc

set-default - Set default API site

chcc set-default -n <name>

This command will:

• Set the specified site as default
• Update environment variables: ANTHROPIC_BASE_URL, ANTHROPIC_AUTH_TOKEN
• Set ANTHROPIC_MODEL if the site has a model configured, or clear it if not
• Provide OS-specific commands for current terminal session

remove - Remove an API site

chcc remove -n <name>

Environment Variables

CHCC automatically manages these environment variables:

• ANTHROPIC_BASE_URL: The base URL of the selected API site
• ANTHROPIC_AUTH_TOKEN: The authentication token for the selected API site
• ANTHROPIC_MODEL: The model to use (only set if configured for the site)

Dependencies

• Cobra: CLI framework
• YAML v2: YAML configuration parsing

License

This project is licensed under the MIT License - see the LICENSE file for details.