> For the complete documentation index, see [llms.txt](https://faq.unlocknow.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faq.unlocknow.net/the-windsurf-method.md). # The Codex Method Codex is the world's most advanced AI coding assistant for developers and enterprises. Windsurf Editor — the first AI-native IDE that keeps coding in flow. ### What is that, how does the method work? It’s a clear, well-explained **smart method** that shows you exactly how to use **Codex** with Unlimited Usage including all the top frontier models — including **GPT-5.5 Thinking**. These aren't some shared accounts that could crash at any moment. It's a stable system that's been working for almost a year. ### What do I need it for? Just two years ago, if you didn’t know how to code and wanted to build something, you had to hire a freelancer. They were often slow, unreliable, and surprisingly expensive. Artificial intelligence has completely changed that. Tools like **Codex** now let anyone create real projects — websites, video game scripts, tools, or anything else — simply by describing what they want. You can get it done right away, and the quality is genuinely good. Think of **Codex** as your own personal assistant who’s always available. Morning, evening, or the middle of the night — whenever you’re ready, it’s ready to build everything for you. ### How much money do I save? A **Codex** subscription that gives you smooth access to powerful AI for $20 to $100 per month; only per one account. Our smart method costs just a **one-time payment of $13.99**. That’s it. No monthly fees, no hidden costs, and nothing else to pay — ever. And you can make infinite amount accounts. ### What models are available: You’ll find the full list of all available models on Codex here: {% hint style="info" %} **Get it here**: {% endhint %} {% hint style="info" %} If you have any questions, let us know: {% endhint %}