CLI Proxy API

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A proxy server that provides OpenAI/Gemini/Claude/Codex compatible API interfaces for CLI.

It now also supports OpenAI Codex (GPT models) and Claude Code via OAuth.

So you can use local or multi-account CLI access with OpenAI(include Responses)/Gemini/Claude-compatible clients and SDKs.

Sponsor

This project is sponsored by Z.ai, supporting us with their GLM CODING PLAN.

GLM CODING PLAN is a subscription service designed for AI coding, starting at just $3/month. It provides access to their flagship GLM-4.7 model across 10+ popular AI coding tools (Claude Code, Cline, Roo Code, etc.), offering developers top-tier, fast, and stable coding experiences.

Get 10% OFF GLM CODING PLAN：https://z.ai/subscribe?ic=8JVLJQFSKB

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<table> <tbody> <tr> <td width="180"><a href="https://www.packyapi.com/register?aff=cliproxyapi"><img src="./assets/packycode.png" alt="PackyCode" width="150"></a></td> <td>Thanks to PackyCode for sponsoring this project! PackyCode is a reliable and efficient API relay service provider, offering relay services for Claude Code, Codex, Gemini, and more. PackyCode provides special discounts for our software users: register using <a href="https://www.packyapi.com/register?aff=cliproxyapi">this link</a> and enter the "cliproxyapi" promo code during recharge to get 10% off.</td> </tr> <tr> <td width="180"><a href="https://cubence.com/signup?code=CLIPROXYAPI&source=cpa"><img src="./assets/cubence.png" alt="Cubence" width="150"></a></td> <td>Thanks to Cubence for sponsoring this project! Cubence is a reliable and efficient API relay service provider, offering relay services for Claude Code, Codex, Gemini, and more. Cubence provides special discounts for our software users: register using <a href="https://cubence.com/signup?code=CLIPROXYAPI&source=cpa">this link</a> and enter the "CLIPROXYAPI" promo code during recharge to get 10% off.</td> </tr> </tbody> </table>

Overview

• OpenAI/Gemini/Claude compatible API endpoints for CLI models
• OpenAI Codex support (GPT models) via OAuth login
• Claude Code support via OAuth login
• Qwen Code support via OAuth login
• iFlow support via OAuth login
• Amp CLI and IDE extensions support with provider routing
• Streaming and non-streaming responses
• Function calling/tools support
• Multimodal input support (text and images)
• Multiple accounts with round-robin load balancing (Gemini, OpenAI, Claude, Qwen and iFlow)
• Simple CLI authentication flows (Gemini, OpenAI, Claude, Qwen and iFlow)
• Generative Language API Key support
• AI Studio Build multi-account load balancing
• Gemini CLI multi-account load balancing
• Claude Code multi-account load balancing
• Qwen Code multi-account load balancing
• iFlow multi-account load balancing
• OpenAI Codex multi-account load balancing
• OpenAI-compatible upstream providers via config (e.g., OpenRouter)
• Reus...