I would suggest, use the HubSpot API to query the owner information based on the owner ID. The endpoints for the Contacts, Companies, and Deals APIs can be used to make this request.
Let's suppose if you have the ID of the deal owner, you will have to make a GET request to the Deals API endpoint with the filter parameter to get the information about the deal owner.
Like, the following request will return the information about the deal owner with the ID of 12345:
I would suggest, use the HubSpot API to query the owner information based on the owner ID. The endpoints for the Contacts, Companies, and Deals APIs can be used to make this request.
Let's suppose if you have the ID of the deal owner, you will have to make a GET request to the Deals API endpoint with the filter parameter to get the information about the deal owner.
Like, the following request will return the information about the deal owner with the ID of 12345: