CardFax + Wix
One embed element, the whole registry behind it.
Wix's HTML embed element runs the CardFax widget in a sandboxed frame — and the widget is built for exactly that. No theme conflicts, no code beyond one paste.
Get Your KeyWhat shops build with it
Slab verification on listings
Place the badge beside any card you sell — it verifies the serial against the registry in real time.
A live inventory page
The inventory grid turns a blank Wix section into your graded-card showroom.
The steps on Wix
- 1.In the Wix editor, click Add Elements → Embed Code → Embed HTML.
- 2.Paste the snippet below into the HTML iframe element and replace YOUR_KEY.
- 3.Size the element to fit the widget and publish.
<div data-cardfax="verify" data-serial="5753577"></div> <script async src="https://cardfax.com/embed/v1.js" data-key="YOUR_KEY"></script>
Runs inside Wix's sandboxed HTML element — the widget is built for it.
Plans
Starter $9 · Pro $29 · Partner $99 · Enterprise for full site builds — every plan includes the widget and the Registry API behind it.