list_object_types
The custom objects defined in your portal.
HubSpot forms write to contacts. Your business might not.
This lists the custom objects in your portal — Pets, Vehicles, Policies, whatever you've modelled — so your AI can build a form that writes to one of them instead.
Custom objects are a HubSpot Enterprise feature, and FormMaker asks for access to them separately from everything else. If you connected before that existed, or your portal isn't Enterprise, this tool will say so rather than fail — reconnect from the dashboard to grant it.
List the portal's custom objects
List every custom object defined in the connected HubSpot portal: its objectTypeId, and singular/plural labels. Start here before building a form that writes to a custom object rather than a contact. Custom objects are a HubSpot Enterprise feature, and access is granted separately from the rest of FormMaker — if this portal hasn't granted it, the tool says so and the fix is to reconnect.
Parameters
None — call it with no arguments.