Unlimited GPT-5.4-Codex xhigh | CodexCLI API | Codex API | ChatGPT Codex

🚀 Unlimited Access to Codex API / CLI
GPT-5 Codex Lineup (6 Models)
⚠️ Product format: you receive an API key + Proxy URL
This is not a ChatGPT account and not a top-up for your personal OpenAI account.

📦 What You Get
Personal access key
Working connection URL
Step-by-step setup guide (CLI / IDE / API)
Assistance with first launch and setup

🧠 Models Included (updated for March 2026)
gpt-5.4-codex (current) - available in CLI and API since March 11, 2026
gpt-5.3-codex - a powerful agent-based model for programming tasks
gpt-5.2-codex - Frontier agentic coding model
gpt-5.1-codex-max - Codex-optimized flagship for deep and fast reasoning
gpt-5.2 - Latest frontier model with improvements across knowledge, reasoning, and coding
gpt-5.1-codex-mini - Optimized for Codex: cheaper and faster, but less capable

⏰ Important Before Purchase
❌ No auto-delivery
🕐 Delivery and support hours: 10:00–17:00 MSK
💬 Access data is sent in chat after payment

📌 Usage Rules
🔐 1 key = 1 user
🌍 Access is controlled by IP
🖥 Up to 3 simultaneous sessions
🚫 Sharing with third parties or resale is prohibited
🚫 Automation, bots, and 24/7 nonstop usage are prohibited
⚠️ Rule violations may lead to access termination without refund

⚙️ How Delivery Works
Message us in chat after payment
Receive key + url + instructions
Connect and run a test request
If needed, we help finalize setup until it works properly

❓FAQ
Is this a ChatGPT account?
No. This is API access via a provided key and URL.

Can I use it in IDE and Codex CLI?
Yes, this product is designed for API/CLI workflows.

Does it work on Windows/macOS/Linux?
Yes, with installation according to the provided guide.

🏷️ Tags
Codex, Codex CLI, OpenAI API, GPT-5.4-Codex, GPT-5.3-Codex, GPT-5.2-Codex, GPT-5.1-Codex-Max, GPT-5.2, GPT-5.1-Codex-Mini, API key, proxy api, AI coding, code assistant, IDE AI, coding agent, Codex access, Codex API