Form Submissions API- Query hubspotutk cookie value

Hi all!

So in essence I have a very simple use case. I want to be able to query the hubspotutk cookie value from the Form Submissions API. Currently, we have several forma on our website, all functioning propertly and collecting data on names, company and email. However, though the Hubspot script is implemented correctly, and the hubspotutk cookie is present and saved in the browser, I don’t see this cookie value in the dataset when I collect all available data via the Form Submissions API. I don’t see the value within the Hubspot interface.

Does anyone know how to collect it via the API’s? Do I need to configure certain properties or so in Hubspot first?

The use case is to be able to connect the hubspotutk cookie value to the contact id with the email address (collected at form submissions) as the key.

Thanks in advance.