BuilderIO/embeds

Embeds

Modes

• inline — iframe embedded in the page
• popup — trigger opens modal overlay with iframe
• element-click / floating-button — fixed-position trigger anywhere on the page

URL

Embed page: /:user/:slug/embed — same Booker, no chrome, theme honored via query params.

Snippet

<script src="https://<host>/embed.js" async></script>
<div id="cal-inline-embed"></div>
<script>
  Cal("init", { origin: "https://<host>" });
  Cal("inline", {
    elementOrSelector: "#cal-inline-embed",
    calLink: "my-user/intro",
    config: { theme: "light" }
  });
</script>

Theming

Query params on the embed URL:

• theme=light|dark
• primaryColor=<hex>
• locale=en|es|...
• timeZone=America/Los_Angeles

These override the event type's defaults for the embedded session only.

Message passing

The iframe posts messages to the parent on lifecycle events: __cal.init, __cal.booking-successful, __cal.booking-cancelled, __cal.booking-rescheduled.