How to Combine Stripe, Square & Calendly into One Seamless Workflow

Want to use Stripe, Square, and Calendly together? Learn how to connect them smoothly to take bookings, accept payments, and manage your service business efficiently.

2 min read

Stripe, Square, and Calendly logos with text: "Stripe + Square + Calendly: How to Combine Them in On

🔁 Stripe + Square + Calendly: How to Combine Them in One Seamless Workflow

Why Combine These Tools?

Australian service businesses often juggle:

🔹 Stripe for online card payments
🔹 Square for in-person tap-and-go
🔹 Calendly for managing appointments

Used separately, they’re powerful. But when combined smartly, you can automate:

🔸 Booking confirmations
🔸 Payment collection
🔸 Client communications
🔸 Service delivery workflows

Step 1: Define What Each Tool Handles

Before jumping into setup, decide their roles:

🔹 Calendly = Handles client bookings and availability
🔹 Stripe = Processes online payments for consultations, events, or digital services
🔹 Square = Accepts card payments on-the-go or in-person

Pro tip: Most small businesses use either Stripe or Square as their primary payment platform, then link that into Calendly — not both.

But it is possible to use all 3 in parallel.

Step 2: Stripe + Calendly Paid Booking Setup

To accept payments via Stripe through Calendly:

In Calendly, go to Integrations > Stripe
Connect your Stripe account
Create a new Paid Event Type
Add the fee (e.g. $110 for a 60-minute session)
Enable email reminders and confirmation workflows

Calendly will automatically collect Stripe payments before confirming the appointment.

Step 3: Using Square for In-Person Payments

For clients who book via Calendly but want to pay in person, just skip the Stripe step and:

🔸 Add a free Calendly event option
🔸 Collect payment manually using Square on-site via POS
🔸 Optional: Send them a Square invoice afterwards for payment tracking

This works well for mobile service providers, wellness practitioners, or tradespeople.

Step 4: Optional Automation Layer (Zapier or Make)

If you're juggling all 3 tools regularly, connect them using automation platforms:

🔹 Zapier or Make (Integromat) can:

Log payments in Google Sheets
Notify your CRM
Send custom thank-you emails
Trigger onboarding forms

You don’t need to code — just set up the workflow logic once.

Step 5: Branding & Consistency

To make all three tools feel seamless:

🔸 Use the same logo and colour scheme across Stripe, Calendly, and Square
🔸 Standardise service names and pricing
🔸 Create one “link hub” (e.g. Linktree or custom landing page) with options:

Book and pay online
Book now, pay in person
View availability

This helps clients self-select and reduces admin.

When to Simplify

Running all three tools is powerful — but if it gets overwhelming:

🔹 Use Stripe + Calendly only if you work remotely
🔹 Use Square + Calendly only if you mostly serve clients on-site
🔹 Use Stripe only if you just need to send payment links and don’t want a full booking system

Final Thoughts

You don’t need to pick just one tool. By understanding how Stripe, Square, and Calendly each work best — and linking them where needed — you create a payment and booking system that fits your exact business model.

For lean service providers in Australia, this flexibility is a game changer.

Need Help Setting It All Up?

Justwise Accounting can help you map your booking + payment workflow and integrate the right tools — saving you time, reducing no-shows, and getting you paid faster.