Automating Meeting Prep Materials for CSMs Using Google Calendar

Hello, I have a use case but I'm not sure if it's doable: At 7 AM, I want to send meeting preparation materials to each CSM for their daily meetings by scanning their individual Google calendars. I'm using Pipedream or Zapier. Is there a way to use Google Calendar integration for each CSM using their individual tokens? If not, are there any other automation options available at a personal level? Thanks