How to get Workfront login details in Audit logs details by using Custom API module in Workfront fusion?

Hi Seth - I'm going to move this to the Fusion question board to see if it will get better visibility. 

You can use the end point - AuditLoginAsSession `AUDS` end point. Generate a report and individually access each entry for login information. 

You can refer this official documentation on how to generate reports - Other objects and endpoints - A (workfront.com)