
ApproveThis manages your TimeRex Integration approvals.
April 17, 2025
Integration Category: Calendar
Why Your Calendar Needs an Approval System
Let's be real - scheduling anything in business feels like herding cats. TimeRex handles the calendar chaos, but who handles the "Can we actually DO this?" decisions? That's where 82% of teams get stuck. Enter ApproveThis: the missing piece that stops approval delays from wrecking your perfectly planned schedules.
When you connect TimeRex to ApproveThis via Zapier, you're not just automating clicks. You're fixing the three big headaches every 50-5000 person company faces:
- ❌ Last-minute scrambles because someone didn't sign off
- ❌ Calendar ghosts (you know, those tentative events that never get confirmed)
- ❌ Legal/Finance breathing down your neck about unauthorized commitments
TimeRex vs ApproveThis: Why They're Better Together
TimeRex nails the logistics of when things could happen. ApproveThis handles the politics of whether they should. Combined? You get guardrails without gatekeepers.
What TimeRex Does Solo
Scheduling, rescheduling, sending invites. Great for coordinating availability, but silent on authority. Ever had an intern book a $5k conference room because the system didn't check approvals? Exactly.
What ApproveThis Brings to the Table
Custom rules like "All off-site meetings >$1k need CFO + Legal sign-off" or "Client workshops require project manager approval 72hrs before booking." Plus automatic escalations when people go MIA.
Real-World Use Cases (No Fluff)
1. Client Services: Stop Eating Billable Hours on Admin
Marketing agencies: When a client requests a new campaign kickoff meeting in TimeRex, ApproveThis automatically:
- Checks if the project is scoped/budgeted
- Routes to client's legal for contract review
- Only confirms the meeting after all parties greenlight
Law firms: Court date changes in TimeRex trigger partner approvals in ApproveThis. No more associates guessing if rescheduling is allowed.
2. Manufacturing: Maintenance Shutdowns That Don't Kill Profit Margins
TimeRex schedules the equipment downtime. ApproveThis ensures:
- Plant manager approves the duration
- Supply chain confirms parts availability
- Finance verifies the cost impact
All before a single technician gets dispatched.
3. Healthcare: Patient Consultations Without Compliance Nightmares
Specialist referrals booked via TimeRex automatically require:
- Insurance pre-auth via ApproveThis' calculated fields
- MD sign-off on medical necessity
- Patient cost estimates reviewed
Zero surprise denials because someone skipped steps.
Setting This Up Without an IT Degree
Connect TimeRex to ApproveThis in Zapier (3 steps):
- Choose your trigger (New Event, Cancellation, etc.)
- Map TimeRex fields to ApproveThis' request form
- Set approval rules once - they'll auto-apply forever
Pro tip: Use ApproveThis' calculated fields to auto-flag events needing extra scrutiny. Example: "If total invitees >20 AND duration >4hrs, require VP approval."
Department-Specific Wins
Finance Teams
ApproveThis thresholds auto-approve small expenses but escalate big asks. TimeRex events get blocked until budgets are verified. No more chasing down receipts after the fact.
HR Teams
TimeRex handles interview scheduling. ApproveThis ensures:
- Hiring manager confirms candidate
- Compensation team approves offer details
- IT gets notified to prep equipment before start dates
Operations Teams
Facility bookings in TimeRex require safety inspections approved via ApproveThis. Maintenance schedules auto-adjust based on approval status changes.
The Killer Feature Everyone Misses
ApproveThis approvers don't need TimeRex licenses. Client contacts, external vendors, execs - they can all review/deny requests via email. No new logins, no added costs.
Example: A construction firm's subcontractor approves change order meetings directly from their Gmail. TimeRex updates the schedule automatically when both sides agree.
Common Objections (And Why They're Wrong)
"We already have Outlook/Google Calendar approvals."
Cool. Do those:
- Auto-route based on dollar amounts?
- Track SLA compliance for decision speed?
- Integrate with your ERP/CRM?
Didn't think so.
Getting Started Without the Sales Circus
Two paths:
- Free trial + pre-built TimeRex templates
- 15-minute demo (we'll show your exact use case)
Either way, you'll have your first approval-authorized TimeRex event live before your next coffee break.
The Bottom Line
TimeRex tells you when something could happen. ApproveThis ensures it should happen. Together, they're the difference between a calendar full of maybes and a pipeline of confirmed, compliant, budget-approved action.
Integrate with TimeRex 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 TimeRex
Suggested workflows (and their Zapier components) for TimeRex
Create approval requests for newly created TimeRex events
Save time on manual approvals for events by using this integration to streamline your workflow. When a new event is created in TimeRex, this automation will trigger an approval request in ApproveThis, helping you stay organized and efficient.
Zapier Components

Trigger
Event Created
Triggers when a new event is created using a TimeRex Calendar.
Action
Create Request
Creates a new request, probably with input from previous steps.
Initiate approval when a TimeRex event is cancelled
Ensure seamless management of event cancellations by automatically triggering an approval request through ApproveThis when a TimeRex event is cancelled. This automation facilitates quick and organized processing of cancellations.
Zapier Components

Trigger
Event Cancelled
Triggers when a TimeRex event is cancelled.
Action
Create Request
Creates a new request, probably with input from previous steps.
Reschedule TimeRex events automatically when approval requests start
Automate the process of rescheduling events in TimeRex whenever a new approval request begins in ApproveThis. This integration helps keep your scheduling up-to-date with the latest approval workflows.
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Event Rescheduled
Triggers when an event is resheduled using a TimeRex Calendar.
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