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CLIProxyAPI — What is it?

CLIProxyAPI is an open-source proxy server that provides OpenAI/Gemini/Claude/Codex compatible API interfaces for CLI, enabling seamless integration of various AI models into command-line applications.

⭐ 38,064 Stars 🍴 6,296 Forks Go — Author: router-for-me
Source: README View on GitHub →

Why it matters

CLIProxyAPI is gaining attention due to its ability to integrate multiple AI models like OpenAI Codex, Claude Code, and Gemini into a single API, simplifying the process of using these models in command-line applications. Its support for OAuth and multi-account load balancing, along with its extensive documentation and SDK, make it a compelling choice for developers looking to leverage AI in their CLI tools.

Source: README, Overview

Core Features

OpenAI/Gemini/Claude/Codex compatibility

CLIProxyAPI acts as a proxy server, providing a unified API interface for various AI models, allowing developers to interact with multiple AI services using a single endpoint.

Source: README, Overview
OAuth support

The project supports OAuth for OpenAI Codex and Claude Code, enabling secure and scalable access to these services.

Source: README, Overview
Multi-account load balancing

CLIProxyAPI supports round-robin load balancing across multiple accounts for Gemini, OpenAI, Claude, and Codex, ensuring efficient utilization of resources and high availability.

Source: README, Overview
Amp CLI and IDE extensions support

The project includes integrated support for Amp CLI and IDE extensions, allowing users to leverage their Google/ChatGPT/Claude OAuth subscriptions with Amp's coding tools.

Source: README, Overview

Architecture

The architecture of CLIProxyAPI is modular, with clear separation of concerns. It uses a proxy server design pattern to route requests to the appropriate AI service based on the requested model. Key technical decisions include the use of OAuth for authentication, WebSocket for real-time communication, and a Go SDK for embedding the proxy into other applications.

Source: Code tree + dependency files

Project Knowledge Graph

Knowledge graph: project (center) + core features (inner hexagons) + key dependencies (outer chips) gin-gonic/gin gorilla/websocketgorilla/websoc… minio/minio-go/v7minio/minio-go… sirupsen/logrus OpenAI/Gemini/Claude/Codex compatibilityOpenAI/Gemini/Claud… OAuth support Multi-account load balancingMulti-account load… Amp CLI and IDE extensions supportAmp CLI and IDE ext… CLIProxyAPI Project Core feature Key dependency

Center: project; inner ring: core feature modules; outer ring: key dependencies. Auto-generated from core_features and tech_stack.key_deps.

Tech Stack

LanguageGoFrameworkGin, Gorilla WebSocket, Minio, Logrus
Key dependencies
gin-gonic/gingorilla/websocketminio/minio-go/v7sirupsen/logrus
Infrastructure / Deployment
Docker
Source: Dependency files + code tree

Quick Start

1. Clone the repository: `git clone https://github.com/router-for-me/CLIProxyAPI.git` 2. Navigate to the project directory: `cd CLIProxyAPI` 3. Build the Docker image: `docker build -t cliproxyapi .` 4. Run the Docker container: `docker run -p 8080:8080 cliproxyapi`
Source: README Installation/Quick Start

Use Cases

CLIProxyAPI is suitable for developers who need to integrate AI capabilities into their command-line tools. It is useful in scenarios such as building AI-powered command-line applications, creating automation scripts that interact with AI services, and developing tools for managing and monitoring AI resources.

Source: README

Strengths & Limitations

Strengths

  • Strength 1: Comprehensive support for multiple AI models
  • Strength 2: Robust OAuth and multi-account support
  • Strength 3: Extensive documentation and SDK

Limitations

  • Limitation 1: Unknown license may pose legal concerns
  • Limitation 2: Lack of detailed performance metrics
Source: Synthesis of README, code structure and dependencies

Latest Release

v7.0.4 (2026-05-12): Improved unauthorized error handling for refresh and auto-refresh.

Source: GitHub Releases

Verdict

CLIProxyAPI is a valuable tool for developers looking to integrate AI models into their command-line applications. Its comprehensive support for various AI services, robust OAuth and multi-account features, and extensive documentation make it a compelling choice for those seeking to leverage AI in their CLI tools. It is particularly well-suited for teams or individuals developing automation scripts or AI-powered command-line applications.

Source: Synthesis

Frequently Asked Questions

What is CLIProxyAPI?

CLIProxyAPI is an open-source proxy server that provides OpenAI/Gemini/Claude/Codex compatible API interfaces for CLI, enabling seamless integration of various AI models into command-line applications.

What are the main features of CLIProxyAPI?

CLIProxyAPI's core features include: OpenAI/Gemini/Claude/Codex compatibility, OAuth support, Multi-account load balancing, Amp CLI and IDE extensions support.

Why is CLIProxyAPI trending?

CLIProxyAPI is gaining attention due to its ability to integrate multiple AI models like OpenAI Codex, Claude Code, and Gemini into a single API, simplifying the process of using these models in command-line…

What is CLIProxyAPI used for?

CLIProxyAPI is suitable for developers who need to integrate AI capabilities into their command-line tools.

Transparency Notice
This page is auto-generated by AI (a large language model) from the following public materials: GitHub README, code tree, dependency files and release notes. Analyzed at: 2026-05-24 12:45. Quality score: 85/100.

Data sources: README, GitHub API, dependency files