CCSwitch

Follow the Windows or macOS steps for your system.

Windows

1. Install

Download the Windows installer from CCSwitch, run it, follow the installation prompts, and open CCSwitch.

2. Configure

Prepare an API Key. Select the client in CCSwitch and fill in its settings below.

Codex

1. Select Codex in Provider Management and add or edit a connection.
2. Set Display name to Get-Codex and Provider ID to get-codex.
3. Enter https://api.get-apikey.com/v1 as the API Request URL and your Key as the API Key.
4. Set Model to gpt-5.5, Reasoning effort to high, and Wire API to responses.
5. Save and select Enable.

Claude Code

1. Select Claude in Provider Management and add or edit a connection.
2. Set Display name to GetRun.
3. Set API Endpoint to https://api.get-apikey.com without /v1, then enter your API Key.
4. Save and select Enable.

3. Use

Confirm that the connection is enabled, fully quit Codex or Claude Code, and reopen it. Start a session, check the model, and send Reply only OK. Once you receive a reply, continue in that client.

macOS

1. Install

Download the package for your Mac from CCSwitch, follow its installation steps to add it to Applications, and open CCSwitch.

2. Configure

Prepare an API Key. Select the client in CCSwitch and fill in its settings below.

Codex

1. Select Codex in Provider Management and add or edit a connection.
2. Set Display name to Get-Codex and Provider ID to get-codex.
3. Enter https://api.get-apikey.com/v1 as the API Request URL and your Key as the API Key.
4. Set Model to gpt-5.5, Reasoning effort to high, and Wire API to responses.
5. Save and select Enable.

Claude Code

1. Select Claude in Provider Management and add or edit a connection.
2. Set Display name to GetRun.
3. Set API Endpoint to https://api.get-apikey.com without /v1, then enter your API Key.
4. Save and select Enable.

3. Use

Confirm that the connection is enabled, fully quit Codex or Claude Code, and reopen it. Start a session, check the model, and send Reply only OK. Once you receive a reply, continue in that client.

See Codex configuration fields for field descriptions.