In DataForSEO Google Shopping API, you can find a Sellers Ad URL endpoint. It is designed to supply you with the final URL of the product listed on Google Shopping. The full URL decoded by this endpoint will contain all additional parameters set by the seller and will lead to the landing page.

To retrieve the final URL of the product, you should make a GET request to the following endpoint:

https://api.dataforseo.com/v3/merchant/google/sellers/ad_url/$shop_ad_aclk

The $shop_ad_aclk variable should be replaced with the “shop_ad_aclk” parameter (unique ad click referral parameter) of the product you need a URL for.

Example:

You can obtain the “shop_ad_aclk” parameter in the results of Google Shopping Products or Google Shopping Sellers tasks.