When you are co-marketing on Zillow you can integrate your personal CRM to your Zillow account. In order to do so you will need to contact your CRM provider and request your posting URL. Once you have your posting URL you can email comarketing@zillow.com and request it to be added to your account.
If needed our API contact notification is in the link below. A co-marketing example is at the bottom of the link.
https://www.zillow.com/mortgage/api/#/lender-contact-example
Please note, if you leave your current company or for any reason no longer want your leads to be sent to that Posting URL, you'll need to notify us at comarketing@zillow.com so we can remove it from your lender profile. This will help ensure the safety of your lender profile and its contents.