Famulor to Slack Daily Booking Agenda (n8n Workflow Automation)

Turn Your Famulor Bookings into a Daily Slack Agenda (Automated with n8n)

This n8n workflow automatically pulls confirmed bookings from the Famulor API every morning, formats them into a clear daily agenda, and either previews it or posts it straight to Slack.

What this workflow does

• Runs daily at 08:00 (or you can trigger it manually) to generate the agenda for the current business day.
• Builds a start-and-end UTC timestamp window for “today” using your configured businessTimezone (and workflow timezone).
• Fetches all confirmed bookings from the Famulor API within that date window using paginated requests.
• Validates pagination consistency, deduplicates bookings, filters results to the correct date window, and sorts by start time.
• Formats up to 20 lines of agenda text and includes a note if additional bookings exist.
• Supports preview mode: with previewOnly enabled, it returns the agenda for inspection instead of posting.
• When preview is disabled, it posts the agenda to a configured Slack channel.

Use cases

• Operators who need a morning booking rundown in Slack for faster team coordination.
• SaaS teams monitoring schedules for customer-facing services and wanting an always-current agenda.
• Automation engineers validating reliable API pagination and timezone-correct daily filtering in n8n.

Technical details

• HTTP Request to Famulor API with Authorization: Bearer <API key> using the bookings:read scope.
• Slack node to send the generated agenda to your selected Slack channel ID (ensure the Slack bot is invited).
• Logic and flow control via if, set, code, and a sticky note for workflow guidance.
• Optional includeNames to add invitee names when appropriate.

Set it up once, run in preview to confirm accuracy, then post your daily Famulor agenda to Slack automatically.