I am very new with APIs and I have a few questions about the HubSpot documentation.
1.) I need to get the list membership timestamp (meaning = when the contact was added to a specific list). Requesting all contacts on a list (/contacts/v1/lists/:list_id/contacts/all) returns me several timestamps but not sure if any of them are for adding the contact to a list. Any idea how I could check this?
2.) I'd need to see if there is a call or an email sent from a specific email associated with the contact. Any ideas which end points I could try to use?