CCR - Claude Code Router

A seamless proxy enabling Claude Code to work with OpenRouter's diverse model selection

Built entirely with Claude Code - Showcasing AI-powered development workflow

What is CCR?

This Cloudflare Worker acts as a translation layer between Anthropic's Claude API format and OpenAI-compatible APIs, specifically OpenRouter. It allows Claude Code to access a wide range of models through OpenRouter while maintaining the familiar Claude API interface.

🔄 How CCR Works

┌───────────────────┐     ┌───────────────────┐     ┌───────────────────┐
│   Claude Code     │────▶│       CCR         │────▶│   OpenRouter      │
│                   │     │                   │     │                   │
│ ANTHROPIC_BASE_   │     │ API Format        │     │ Multiple Models:  │
│ URL="ccr.duyet.   │     │ Translation       │     │                   │
│ net"              │     │                   │     │ • Anthropic       │
│                   │     │ Model Pass-       │     │ • OpenAI          │
│ ANTHROPIC_API_    │     │ through or        │     │ • Moonshot        │
│ KEY="your-open    │     │ Mapping           │     │ • Google          │
│ router-api-key"   │     │                   │     │ • Meta            │
│                   │     │                   │     │ • DeepSeek        │
│ ANTHROPIC_MODEL=  │     │                   │     │ • & More...       │
│ "kimi-k2"         │     │                   │     │                   │
│                   │◀────│                   │◀────│                   │
│ Anthropic Format  │     │                   │     │                   │
└───────────────────┘     └───────────────────┘     └───────────────────┘

🔄 API Translation

Seamlessly converts between Anthropic and OpenAI API formats

🌐 OpenRouter Integration

Access to multiple AI models through OpenRouter's unified API

⚡ Cloudflare Workers

Fast, globally distributed proxy with minimal latency

🛠️ Quick Setup

1

Set up Claude Code

Claude Code Setup Guide

npm install -g @anthropic-ai/claude-code
2

Get OpenRouter API Key

Sign up at openrouter.ai and get your API key

3

Using Claude Code with CCR

Basic Usage

Use either ANTHROPIC_API_KEY or ANTHROPIC_AUTH_TOKEN (both work the same way)

ANTHROPIC_BASE_URL="https://ccr.duyet.net" \
ANTHROPIC_API_KEY="your-openrouter-api-key" \
claude

ANTHROPIC_BASE_URL="https://ccr.duyet.net" \
ANTHROPIC_AUTH_TOKEN="your-openrouter-api-key" \
claude

With Custom Models

Use either ANTHROPIC_API_KEY or ANTHROPIC_AUTH_TOKEN with custom models

ANTHROPIC_BASE_URL="https://ccr.duyet.net" \
ANTHROPIC_API_KEY="your-openrouter-api-key" \
ANTHROPIC_MODEL="moonshotai/kimi-k2:free" \
claude

ANTHROPIC_BASE_URL="https://ccr.duyet.net" \
ANTHROPIC_AUTH_TOKEN="your-openrouter-api-key" \
ANTHROPIC_MODEL="moonshotai/kimi-k2:free" \
claude

⚠️ Note: This is a proxy service. Your API key will be used to make requests to OpenRouter. Make sure to use a secure connection and keep your API key private.

🚀 Quick Actions

📚

Claude Code Guide

Official setup documentation and getting started guide
🔑

Get API Key

Sign up for OpenRouter and get your API key
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Built entirely with Claude Code - Showcasing AI-powered development workflow