Zapier Calendly 1.0.2 update guide

If you use Calendly 1.0.2 in Zapier, you must update your existing workflows to the latest Calendly app version to keep your automations running smoothly. This step-by-step how-to article explains what is changing, what you need to do, and how to safely migrate your Zaps before support for the old version ends.

Why Calendly 1.0.2 is changing in Zapier

The Calendly 1.0.2 app version is being retired and replaced with newer Calendly app versions in Zapier. These updated versions use Calendly's current API and authentication, which offer better performance, reliability, and long-term support.

After the retirement date for Calendly 1.0.2, any Zap still using that version may stop working or fail to trigger and run actions. To avoid disruption, you should proactively move each affected workflow to the supported Calendly app version in Zapier.

How to check if your Zaps use Calendly 1.0.2

Before you can update anything, you need to confirm which workflows are still using the old Calendly 1.0.2 app in Zapier.

Step 1: Sign in to your Zapier account

Step 2: Open the Zaps dashboard

Go to your main Zaps list. You will see all active and draft workflows that may use Calendly 1.0.2 within Zapier.

Step 3: Filter or search for Calendly

Use the search or filter tools to find Zaps that contain Calendly steps. Look for a label or app name that shows "Calendly 1.0.2" or an indication that your Zap uses an older Calendly integration in Zapier.

Action required for Calendly 1.0.2 users in Zapier

Once you have identified the affected workflows, you need to replace Calendly 1.0.2 with the latest supported Calendly app version in Zapier and then retest each automation.

Step 1: Open a Zap that uses Calendly 1.0.2

From your Zaps list, click a Zap that relies on Calendly 1.0.2.
Open the editor to view all triggers and actions in that Zapier workflow.
Locate every step that references the Calendly 1.0.2 app.

Step 2: Replace the Calendly 1.0.2 app in Zapier

You must update each Calendly step to the new app version within the Zap editor.

Click the Calendly step (trigger or action) that shows the 1.0.2 label.
Select the option to change the app to the latest Calendly version available in Zapier.
Choose the equivalent trigger or action in the new Calendly app.
Re-map all required fields to match the new structure.

The fields may look slightly different between versions, so carefully connect each Calendly data field to the correct destination in Zapier.

Step 3: Reconnect or update your Calendly account

Because the new Calendly integration may use updated authentication, you may need to reconnect your account inside Zapier.

In the Calendly step, click to connect a new account or select an existing one if already updated.
Authorize Calendly to share data with Zapier if prompted.
Ensure the correct Calendly account is selected for each updated step.

Step 4: Test the updated Zapier workflow

After replacing Calendly 1.0.2 with the new version, you must test the automation thoroughly in Zapier.

Use the built-in "Test" or "Test step" button on the Calendly trigger or action.
Confirm that test data from Calendly is pulled correctly into Zapier.
Run end-to-end tests to verify that all downstream steps still receive the right information.

If any test fails, review your field mappings and account connection, then retest until everything works as expected in Zapier.

How to update multiple Zaps using Calendly 1.0.2

If you have several workflows that rely on Calendly 1.0.2 in Zapier, repeat the process for each one to ensure full coverage.

Work through your Zaps list from most critical workflows to least critical.
Document which Zaps are fully migrated and tested.
Schedule time to verify newer Zaps after some real activity flows through from Calendly into Zapier.

Tips for a smooth Calendly migration in Zapier

Update Zaps during low-traffic hours to minimize disruption.
Keep a backup copy or screenshot of original step settings before changing them.
Notify your team that Calendly Zaps in Zapier are being updated and may temporarily be paused during testing.

How this change affects your data in Zapier

The migration from Calendly 1.0.2 to a newer app version should not delete existing Zap runs or historical data in Zapier. However, triggers and actions for future events will rely on the new integration.

Important considerations:

New Calendly events will only be processed correctly if your Zap uses the updated app version in Zapier.
If you do nothing, affected Zaps may stop running when Calendly 1.0.2 is fully retired.
Any errors that reference outdated authentication or endpoints usually indicate a remaining step still using the old version.

Where to find official details about Calendly 1.0.2 in Zapier

For complete and authoritative information about this change, including specific timelines and technical notes, review the official article on the Zapier help center:

Action required for Calendly 1.0.2 users

This resource explains the background of the Calendly 1.0.2 retirement and how it impacts integrations built on Zapier.

Best practices for managing app updates in Zapier

To avoid future disruption when other apps change versions in Zapier, consider these long-term best practices.

Monitor change notices from Zapier

Subscribe to product update emails.
Periodically review the app directory for any notices about app version changes.
Check help center announcements when you see a warning label on a Zap in Zapier.

Standardize how you build Zaps in Zapier

Use consistent naming for Zaps that rely on key tools like Calendly.
Document which app versions your most important workflows depend on in Zapier.
Assign an owner responsible for reviewing and updating critical automations.

Test changes before large-scale rollout

Create a test Zap in Zapier when a new app version is released.
Validate each trigger and action with sample data.
Only then migrate your production Zaps from older versions such as Calendly 1.0.2.

Need more automation help beyond Zapier?

If you want expert assistance planning, optimizing, or documenting your automations, you can explore consulting resources outside of Zapier as well. For strategic workflow design, integration planning, and automation audits, consider visiting Consultevo for professional guidance.

Summary: Keep your Calendly workflows running in Zapier

To keep your scheduling workflows stable, you must replace Calendly 1.0.2 with the latest supported Calendly app version in Zapier. Identify every affected Zap, swap in the new app, reconnect your Calendly account, and test end-to-end. Once you complete these steps, your automations will continue to capture and process Calendly events reliably in Zapier without interruption.

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