Please follow this guide to embed cards on external websites or on Siteoly sites.
Siteoly provides embedded code that let's you display the cards on Siteoly websites or even on external websites like Wordpress, Squarespace, Wix, Carrd etc or even on your own HTML sites.
This feature is available in paid plans.
Follow below steps
Login to the https://app.siteoly.com/
Click on the "Embed cards" icon.
Parameters in the Embed dialog box
Select the project name
This sheet name should always have a prefix of "Body-Cards-". Leave the default value of "Body-Cards" if you have your data in Body-Cards sheet. If you want to display the data from another sheet, copy Body-Cards sheet. Rename the new sheet to have prefix as "Body-Cards-" (example Body-Cards-Gifts). Now add data to the new sheet in the same format. Enter this new sheet name here.
Card Layout Template
Select the card design to be displayed in the site.
Enter the text that need to be displayed on search button.
Add filter tags separated by comma.
Select the ProjectName from the dropdown and select Sheet Name and Layout as follows.
Click on the Generated embed code.
Click on the Copy to Clipboard, and use this on any site.