How to retrieve a historical list of user logins:

[GET] /user-login-logs?include=user

If you need to identify specific employee roles, there's no direct way to link login events to user-roles via the API yet. We have a separate endpoint for user-roles where you can get a join list between employee.id and role.id, and filter for Administrator only employees with a request like:

[GET] /user-roles?include=role&role.name=Administrator

Given these, I'd imagine you'd need a two step approach:

1. Build a list of latest Administrator employee IDs with /user-roles?include=role&role.name=Administrator
2. Then foreach() on these employees to look if they've logged in since yesterday (note my $variables to substitute in):
   /user-login-logs?include=user&loggedInOn:after=$yesterdayDate&user.id=$array[n]

Note: when you see user.id = 1000 in results, that's the TrackTik support account, which is Administrator by default. You can ignore this one since it's not web portal operational data. 

Method

In responses is a field named "method". These are their possibilities: