Claude Code,Codex + FREE Opus, Gemini API: FULLY FREE AI Coder is CRAZY!
In this video, I'll be showing you how to use CLIProxyAPI to connect Google Antigravity models to your favorite AI coding tools through a local API server. This setup lets you access models like Gemini 3.1 Pro, Gemini 3.5 Flash, Claude Opus 4.6 Thinking, and Claude Sonnet 4.6 inside tools like Claude Code, OpenCode, Cline, RooCode, Codex CLI, and more.
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Key Takeaways:
🚀 CLIProxyAPI turns your Antigravity into a local API server compatible with OpenAI, Gemini, and Claude formats.
🤖 Antigravity gives access to models like Gemini 3.1 Pro, Gemini 3.5 Flash, Claude Opus 4.6 Thinking, and Claude Sonnet 4.6.
🛠️ You can use these models inside Claude Code, OpenCode, Cline, RooCode, Codex CLI, and your own apps.
🔑 The setup includes installing CLIProxyAPI, configuring your API key.
💻 The proxy works across macOS, Linux, Windows, Docker, and even includes a GUI option through EasyCLI.
📊 A built-in web management UI lets you monitor, usage, keys, and connected providers.