Zürich Tourism provides you with data, which is also available via Open Data, in the form of a simple list view.
At zurichpoi.ch, you will find publicly available lists of tourist attractions, excursion destinations, gastronomic outlets, and accommodation in Zurich and surrounding region.
Using simple parameters, you can configure the list that you wish to present to your website users.
The easiest way to integrate the data into your website is by creating an iFrame. You can define the appropriate width and height values depending on your requirements.
Details on how to embed the data into your website or app can be found here.