@MFleming3 -- yes, that does provide timeline data. Unfortunately, the way that API works makes its usefulness extremely limited. Specifically, it requires that you pass a single “object” ID (e.g., a contact ID) and it returns timeline events for that object. You cannot simply request all timeline events, or events from a time period, etc. You could in theory write a script that iterates over contact IDs, but if your database is at all sizeable, you’ll hit the daily API call limit right quick.