CLIProxyAPI
Wrap multiple AI models as OpenAI/Gemini/Claude/Codex compatible API service
What is CLIProxyAPI?
CLIProxyAPI is an AI APIs tool. Wrap multiple AI models as OpenAI/Gemini/Claude/Codex compatible API service. CLIProxyAPI is free to use. It is available on Web App and Windows. It is aimed at developers and ai enthusiasts.
Provides an API service that wraps Antigravity, ChatGPT Codex, Claude Code, Grok Build, Muse Code, Davin models, allowing access to free Gemini Series, GPT Series, Grok Series, and Claude models through compatible interfaces. Supports OAuth login, streaming/WebSocket responses, function calling, and multi-account load balancing.
Built for developers and ai enthusiasts.
Key capabilities
Features
Streaming/WebSocket Responses
Supports streaming and WebSocket responses
Function Calling
Enables function calling capabilities
Multi-Account Load Balancing
Balances load across multiple accounts
CPA Usage Keeper
CPA-Manager-Plus
SDK Docs
Contributing
Vibeproxy
Subtitle Translator
Claude Code Switch
Quotio
Use cases
- Access free Gemini Series models through API
- Access free GPT Series models through API
- Access free Grok Series models through API
- Access free Claude models through API
Who it's for
Pros & cons
Pros
- Free plan available
Cons
No documented limitations yet.
Pricing
Free.
Developer & API
Open source· 53.7K stars· 8.1K forks
FAQ
What is CLIProxyAPI?
CLIProxyAPI is an AI APIs tool. Wrap multiple AI models as OpenAI/Gemini/Claude/Codex compatible API service. Provides an API service that wraps Antigravity, ChatGPT Codex, Claude Code, Grok Build, Muse Code, Davin models, allowing access to free Gemini Series, GPT Series, Grok Series, and Claude models through compatible interfaces. Supports OAuth login, streaming/WebSocket responses, function calling, and multi-account load balancing.
Is CLIProxyAPI free?
Yes, CLIProxyAPI is free to use.
How much does CLIProxyAPI cost?
CLIProxyAPI is free to use.
What platforms does CLIProxyAPI support?
CLIProxyAPI is available on Web App and Windows.
Who should use CLIProxyAPI?
CLIProxyAPI is built for developers and ai enthusiasts. Common uses: access free Gemini Series models through API, access free GPT Series models through API, access free Grok Series models through API and access free Claude models through API.
Is CLIProxyAPI open source?
Yes, CLIProxyAPI is open source.
What are the best alternatives to CLIProxyAPI?
Similar tools on AiByts include Claude Computer Use, Browserbase, AI Detect Lab, Dialogflow Conversational AI and Respira for WordPress.
Details are compiled from CLIProxyAPI's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
Try CLIProxyAPI
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