CLIProxyAPI
Wrap Antigravity, ChatGPT Codex, Claude Code, Grok Build as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini 3.1 Pro, GPT 5.5, Grok 4.3, Claude model through API
39,818stars
6,558forks
Go
Added 12/27/2025
Installation
# Add to your Claude Code skills
git clone https://github.com/router-for-me/CLIProxyAPIGetting Started
Guides for using api integration skills like CLIProxyAPI.
Security ReportVerified
Last scanned: 4/16/2026
{
"issues": [],
"status": "PASSED",
"scannedAt": "2026-04-16T06:02:52.682Z",
"semgrepRan": false,
"npmAuditRan": true,
"pipAuditRan": true
}CLI Proxy API
A proxy server that provides OpenAI/Gemini/Claude/Codex/Grok 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
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 this link and enter the "cliproxyapi" promo code during recharge to get 10% off.
Overview
- OpenAI/Gemini/Claude/Grok compatible API endpoints for CLI models
- OpenAI Codex support (GPT models) via OAuth login
- Claude Code support via OAuth login
- Grok Build support via OAuth login
- Streaming, non-streaming, and WebSocket responses where supported
- Function calling/tools support
- Multimodal input support (text and images)
- Multi
Frequently Asked Questions
What is CLIProxyAPI?
CLIProxyAPI is an open-source api integration skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by router-for-me. Wrap Antigravity, ChatGPT Codex, Claude Code, Grok Build as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini 3.1 Pro, GPT 5.5, Grok 4.3, Claude model through API. It has 39,818 GitHub stars.
Is CLIProxyAPI safe to use?
Yes. CLIProxyAPI passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
How do I install CLIProxyAPI?
Clone the repository with "git clone https://github.com/router-for-me/CLIProxyAPI" and add it to your Claude Code skills directory (see the Installation section above).
What programming language is CLIProxyAPI written in?
CLIProxyAPI is primarily written in Go. It is open-source under router-for-me on GitHub, so you can review or fork the full source.
Are there alternatives to CLIProxyAPI?
Yes. SkillsLLM lists many other API Integration skills you can browse and compare side by side. Open the API Integration category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh CLIProxyAPI against similar tools.
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