List or filter all activity types

To list only a specific activity type (e.g., only Call or LeadStatusChange), use the other resources listed separately. When querying activities for a single lead (using the lead_id parameter), you can ask for multiple activity types using _type__in.

When listing Custom Activities, _type and _type__in can include Custom Activity Type ids (e.g. actitype_1h5m6uHM9BZOpwVhyRJb4Y) to filter by a specific custom activity type or Custom to list custom activities of any type.

The following filtering parameters can only be used for listing activities on a single lead (using the lead_id parameter): user_id, user_id__in, contact_id, contact_id__in, _type, _type__in.

All activities have two sortable datetime fields: date_created and activity_at. date_created denotes when an activity was created or synced into Close and activity_at denotes when that activity actually occurred. For example, on outgoing Email activities, date_created is equal to when the email was first created in Close, and activity_at is equal to when the email was actually sent. For Meeting activities, activity_at is equal to the scheduled time of the meeting. On custom activities, users are able to update the activity_at field at any time.

Sorting by -activity_at can only be used when listing activities on a single lead using the lead_id parameter. In addition, you can only use the date-based filters of the field you're currently sorting on. This means that if you want to use activity_at__lt and activity_at__gt as filters, you need to include _order_by=-activity_at in your request.

thread_emails parameter:

• (Default) when this parameter is not present, Email objects will be returned for each email message.
• A value of true will return EmailThread objects representing email conversations. Stripped-down version of Email objects will also be returned.
• A value of only will return EmailThread objects representing email conversations. Email objects will not be returned.