Paste the complete snippet from Install into your site builder. Keep its API origin and saved embed id. Your product template supplies data-sku; replace the example id before publishing.
| Builder | Placement | What you need |
|---|---|---|
| Wix | Settings, Development & integrations, Custom Code. Place at Body, end, select the pages and publish. | A published site on a connected domain |
| Webflow | Site settings, Custom code, Footer code; or Page settings, Before the body tag. Publish. | A qualifying Workspace or Site plan |
| Squarespace | Code Injection, Footer. Save and publish. | Core, Plus or Advanced |
| HTML | Place after the content, before the closing body tag. | Access to the page template |
Use a published Wix site on a connected domain. Webflow needs a qualifying Workspace or Site plan. Squarespace needs Core, Plus or Advanced.
<script
src="https://cdn.test.stockisto.com/widget.js"
data-api-base="https://api.test.stockisto.com"
data-embed="we_0123456789abcdef0123456789abcdef"
data-sku="7130171"
async
></script>
Open the published page. Check the browser console, then test a known product and an unknown product. If the widget is blocked, check the Content Security Policy in the widget reference.