Video Guides
Windows Codex Installation Guide
A video and step-by-step guide for installing Codex App on Windows and connecting it to GetToken.
This guide is for first-time Windows users installing Codex App. Watch the video first, then follow the steps below.
Video
Download link
Windows installer:
https://codexapp.agentsmirror.com/#why
Open the page and download the Windows package. The page currently provides a Windows x64 .exe installer, which fits most 64-bit Windows machines.
Before you install
- Use Windows 10 or Windows 11.
- Confirm that your system is 64-bit.
- Make sure the download page opens in your browser.
- Prepare your GetToken API Key for the Codex configuration step.
If you do not have an API Key yet, create or copy one from the console:
https://gettoken.dev/console/api-keys
Install
- Open the Codex App download link above.
- Download the Windows x64
.exeinstaller. - Double-click the installer and finish the setup wizard.
- If Windows shows a security confirmation, verify the source before continuing.
- Start Codex App from the Start menu or desktop shortcut.
Configure GetToken
Codex App reads the local .codex configuration. On Windows, the directory is:
%USERPROFILE%\.codex
The recommended setup is the PowerShell auto-configuration command:
$env:GETTOKEN_API_KEY='<your GetToken API Key>'; $env:GETTOKEN_BASE_URL='https://api.clawto.link'; irm 'https://cdn.gettoken.dev/scripts/codex-install-config.ps1' | iex
The script creates the configuration directory and writes config.toml and auth.json. Existing files are backed up before being replaced.
Verify
Open Codex App, create or open a project, then send a simple test prompt:
Please introduce yourself in one sentence.
If Codex responds normally, the app installation and API configuration are working.
Troubleshooting
The installer will not open
Check whether the download completed successfully. If the browser or Windows blocks the file, download it again and verify that it came from the link above.
Codex App does not read the configuration
Check whether these files exist:
%USERPROFILE%\.codex\config.toml
%USERPROFILE%\.codex\auth.json
If they are missing, run the PowerShell auto-configuration command again.
Requests fail or the model is unavailable
First check that the API Key is complete and that base_url is:
https://api.clawto.link
If the problem continues, see the Codex App configuration guide and the troubleshooting guide.