While it's still not possible to search deals by name or property, you can search for contacts by email, name, or company name. You can also search companies by domain.
Once you've done this, you can pull only the deals associated with a given contact or company record with this CRM Associations API endpoint.
For example, if I wanted to retrieve all the deals associated with company
123, I would use
6 and the following request URL:
This topic is quite old, so I will close it. If anyone has questions pertaining to my response, please open a new topic.