Configuration

1. Go to Settings → Plugins → Dub Links in the Craft control panel.
2. On the General tab, enter your Dub API key. You can use an environment variable (e.g. $DUB_API_KEY).
3. After saving your API key, the Domain field will suggest your available domains. Pick one, or use an environment variable (e.g. $DUB_DOMAIN).
4. In the Sections field, choose which sections to enable short links for. Leave All selected to enable every section that has URLs.
5. On the Sidebar tab, choose how the QR code appears in the entry sidebar (None, Icon, or Full), set its style (size, margin, foreground/background colour), and choose whether to Show click count.

You can override the Sections selection with the DUB_SECTIONS environment variable, a comma-separated list of section handles:

DUB_SECTIONS=festivals,crew

When set, it takes precedence over the control panel selection (which is shown as read-only in the settings).