> ## Documentation Index
> Fetch the complete documentation index at: https://doc.starrise.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Using with Codex

> Integrate Starrise AI models with Codex — an AI coding agent for the terminal.

## 1. Install Codex

Install Codex from [Codex CLI GitHub](https://github.com/openai/codex).

## 2. Configure Starrise AI

In your shell profile (`.bashrc`, `.zshrc`, or `.profile`):

```bash theme={null}
export OPENAI_API_KEY="sk-your-api-key-here"
export OPENAI_BASE_URL="https://ai.alad.com/v1"
```

## 3. Apply Configuration

```bash theme={null}
# For bash users
source ~/.bashrc

# For zsh users
source ~/.zshrc
```

## 4. Start Codex

```bash theme={null}
codex
```

Specify a model via the CLI:

```bash theme={null}
codex --model gpt-4o
```

Once done, you're ready to use Starrise AI in Codex.