Wix

You need a published agent and its Embed code from Agent → Deploy → Website widget. Custom code on Wix needs a premium plan and a connected domain.

Add the code

1. In your site's dashboard, open Settings → Custom code (under Advanced).
2. Click Add Custom Code and paste the embed code:

<script src="https://evasay.com/voice-widget.js" data-agent="AGENT_SLUG" async></script>

3. Under Add Code to Pages, choose All pages and Load code once.
4. Under Place Code in, choose Body - end, then Apply.

The button appears on the published site, not in the editor's preview.

Allow your site's addresses

Under Agent → Deploy → Allowed websites, add your domain, for example https://www.example.com. Then your page can pass values and functions to the agent.