This domain hosts the embeddable eSIM purchase widget for partner sites. Include it with one script tag:
<script async src="https://widget.worldcitisim.com/v1/wcs-esim-widget.js"></script>
<button data-wcs-esim-widget="open" data-country="ES">
Get an eSIM
</button>Documentation: apps/widget/README.md ยท Partnerships: partnerships@worldcitisim.com