
ApproveThis manages your Lunacal.ai Integration approvals.
April 17, 2025
Integration Category: Calendar
When Calendars Meet Accountability
Let's get real - scheduling isn't just about finding empty slots anymore. For teams managing client bookings, internal resources, or complex events, every calendar change carries consequences. Missed approvals lead to double-booked conference rooms, overspent budgets on external venues, or clients showing up to meetings that got moved without proper sign-off.
This is where ApproveThis and Lunacal.ai turn from "nice-to-have" tools into your secret weapon against scheduling chaos. Lunacal handles the logistics of booking management, while ApproveThis injects structured decision-making exactly where it matters. Together through Zapier, they create an ironclad system that keeps calendars clean and stakeholders accountable.
Why This Combo Works (When Others Don't)
Most scheduling tools either focus entirely on availability (like Lunacal) or tack on basic approval features as an afterthought. ApproveThis brings enterprise-grade approval logic to the table without requiring your team to learn yet another complex system. Here's the breakdown:
Lunacal.ai's Core Strength
Simplifies finding time across teams, managing booking pages, and handling reschedules. Great at the "when" but not built for the "who says so."
ApproveThis' Add-On Muscle
Adds conditional approval rules (like auto-approving meetings under $500 but requiring CFO sign-off above that), delegation for vacationing approvers, and real-time audit trails. Perfect for the "show me the paper trail" crowd.
Real-World Use Cases That Actually Matter
We're skipping the fluff. Here's how mid-sized companies are using this integration right now:
Consulting Firms: Client Bookings That Don't Blow Budgets
Imagine a management consultant booking a client workshop venue through Lunacal. The integration triggers an ApproveThis workflow that: 1) Checks if the venue cost exceeds the project's remaining budget 2) Routes to the project lead for initial approval 3) Escalates to finance if over threshold. All before the booking confirmation goes out.
Event Companies: No More "Oops" Double-Bookings
When a sales rep books a popular conference center date in Lunacal, ApproveThis automatically: 1) Checks venue master calendar 2) Requires ops manager approval if another event exists within 3 days 3) Updates both systems upon approval. Prevents those "we have two weddings booked Saturday" disasters.
Healthcare Admin: HIPAA-Compliant Room Scheduling
Medical equipment bookings requiring sterile environments get auto-routed to infection control officers via ApproveThis. Approval requires checking cleaning logs integrated through other Zapier connections. No more guessing if that MRI suite is truly available.
The Nuts and Bolts Setup (We Promise It's Simple)
If you can set up a Slack channel, you can handle this:
- Connect Lunacal.ai + ApproveThis via Zapier (takes 3 minutes)
- Choose trigger events: New booking, rescheduling, cancellations
- Map Lunacal data to ApproveThis fields (venue costs, attendees, etc.)
- Set approval rules: Who needs to sign off based on your criteria
Pro tip: Use ApproveThis' calculated fields to auto-flag bookings that exceed duration limits or budget thresholds before they even hit approvers' inboxes.
Department-Specific Wins
Operations Teams
Kill manual cross-checking between spreadsheets and calendars. Auto-escalate conflicts to senior staff only when truly needed. ApproveThis' vacation delegation means no approval bottlenecks when managers are OOO.
Finance Teams
Enforce budget holds before money gets committed. Get automatic audit trails for every booking-related spend approval. Use approval thresholds to require higher sign-offs on expensive external venues.
HR Teams
Control access to sensitive resources (like CEO's calendar or all-hands meeting rooms). Require diversity committee approval for external speaker bookings through custom workflows.
Why Your External Partners Will Love This
Here's the kicker - ApproveThis doesn't require collaborators to have Lunacal licenses. Client needs to approve a venue change? Send them an email approval link through ApproveThis. They click, review, approve. Done. No guest logins, no portals, no IT tickets.
Why This Isn't Just Another Zap
Most Zapier integrations just shuffle data. This combo actually changes behavior:
- Prevents "Approval Amnesia": Every decision is logged with timestamps and comments
- Kills Shadow Booking: That "side calendar" Susan maintains in Excel? Gone.
- Exposes Hidden Costs: Auto-calculate total meeting costs (venue + catering + AV) using ApproveThis fields before approvals
Ready to Stop Playing Calendar Cop?
Let's be clear - this isn't about adding more process. It's about baking accountability into existing workflows so you can approve/deny in seconds instead of chasing people down over days.
Next steps:
1. Book a 12-minute demo showing Lunacal.ai + ApproveThis workflows
2. Or start a free trial and connect your Lunacal account in < 15 minutes
Either way, you'll know within a day if this solves your scheduling approval headaches. No sales poetry, just results.
Integrate with Lunacal.ai Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for Lunacal.ai
Suggested workflows (and their Zapier components) for Lunacal.ai
Create approval request for cancelled bookings
When a booking is cancelled in Lunacal.ai, create an approval request in ApproveThis to verify the cancellation process and update records accordingly. *Note: Ensure proper configuration of approval criteria.*
Zapier Components

Trigger
Booking Cancelled
Triggers when a booking is cancelled.
Action
Create Request
Creates a new request, probably with input from previous steps.
Create approval request for new bookings
When a new booking is created in Lunacal.ai, automatically generate an approval request in ApproveThis to review the reservation details. *Note: Customize the approval workflow to suit booking policies.*
Zapier Components

Trigger
Booking Created
Triggers when a new booking is created.
Action
Create Request
Creates a new request, probably with input from previous steps.
Create approval request for rescheduled bookings
When a booking is rescheduled in Lunacal.ai, trigger an approval request in ApproveThis to confirm the change. *Note: Validate that the new schedule meets approval guidelines before processing.*
Zapier Components

Trigger
Booking Rescheduled
Triggers when a booking is rescheduled.
Action
Create Request
Creates a new request, probably with input from previous steps.
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