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To get code for a Zendesk chat widget, go to Zendesk’s website > Settings > Channels > Widget > and create a widget.
Add the widget to
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a
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landing page
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Edit a landing page and paste the code into an HTML module.
Add the widget to an entire
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site
Go to the Refined Administration.
Click Sites in the left-hand menu.
Pick the site you want to add the widget to.
Go to the Configuration tab > Advanced Settings > Activate Custom HTML.
Paste your code in the At the end of BODY field.
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