Function Call:

list_contacts_opened

Purpose:

This lists the contacts who have opened a trackable email within a given time period.

Parameters:

date_start
date_end

format: YYYY-MM-DD

Return:

For the open:

contact_id
first_name
last_name
email_address
stamp_create

– date the email was opened.

If the email opened was sent as broadcast

broadcast_id
broadcast_subject

If the email was sent as a subscription message

subscription_id
subscription_subject
message_id
message_subject

status – if error

Example:

http://example.com/a.php/api/list_contacts_opened?api_key=0c68398f&date_start=2018-07-31&date_end=2018-10-30