> For the complete documentation index, see [llms.txt](https://docs.papert.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.papert.in/papertlab-ui/settings.md).

# Settings

<figure><img src="https://323147515-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDxsCSiLtcLEhVsYJxaEU%2Fuploads%2FirWxdsewcRhbmGVmtDKj%2Fv1.png?alt=media&amp;token=fe8b5421-22bd-4ebc-929c-e5028a62b040" alt=""><figcaption></figcaption></figure>

Access settings by clicking the gear icon in the top right.<br>

### API Key Management

<figure><img src="https://323147515-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDxsCSiLtcLEhVsYJxaEU%2Fuploads%2F4ojEDaXhCiuQUc6QrYEr%2Fapi.png?alt=media&amp;token=e0c6c910-8c14-4949-9807-3cfaa8524fd9" alt=""><figcaption></figcaption></figure>

**To add or update API keys:**

1. Navigate to the "API Keys" section in Settings.
2. Enter your OpenAI API key.
3. Enter your Anthropic API key (if using Claude models).
4. Click "Save".