Squarespace

You need a published agent and its Embed code from Agent → Deploy → Website widget. Code injection on Squarespace needs a plan that includes it.

Add the code

1. Open Settings → Advanced → Code Injection (on newer sites, Website → Pages → Custom code → Code Injection).
2. Paste the embed code into Footer:

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

3. Click Save.

Allow your site's addresses

Under Agent → Deploy → Allowed websites, add each address your site opens at, for example https://your-site.squarespace.com and https://www.example.com. Then your page can pass values and functions to the agent.