How to connect Cal.com and Zoho Zeptomail
Create a New Scenario to Connect Cal.com and Zoho Zeptomail
In the workspace, click the βCreate New Scenarioβ button.

Add the First Step
Add the first node β a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Cal.com, triggered by another scenario, or executed manually (for testing purposes). In most cases, Cal.com or Zoho Zeptomail will be your first step. To do this, click "Choose an app," find Cal.com or Zoho Zeptomail, and select the appropriate trigger to start the scenario.

Add the Cal.com Node
Select the Cal.com node from the app selection panel on the right.

Cal.com
Add the Zoho Zeptomail Node
Next, click the plus (+) icon on the Cal.com node, select Zoho Zeptomail from the list of available apps, and choose the action you need from the list of nodes within Zoho Zeptomail.

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Authenticate Zoho Zeptomail
Now, click the Zoho Zeptomail node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Zoho Zeptomail settings. Authentication allows you to use Zoho Zeptomail through Latenode.
Configure the Cal.com and Zoho Zeptomail Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Cal.com and Zoho Zeptomail Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that donβt require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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AI Anthropic Claude 3
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Zoho Zeptomail
Trigger on Webhook
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Cal.com
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring Cal.com, Zoho Zeptomail, and any additional nodes, donβt forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking βRun onceβ and triggering an event to check if the Cal.com and Zoho Zeptomail integration works as expected. Depending on your setup, data should flow between Cal.com and Zoho Zeptomail (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Cal.com and Zoho Zeptomail
Cal.com + HubSpot + Zoho Zeptomail: When a new booking is made in Cal.com, a contact is created or updated in HubSpot. Then, a confirmation email is sent to the contact via Zoho Zeptomail.
Zoho Zeptomail + Cal.com + Slack: When a user unsubscribes from emails via Zoho Zeptomail, this triggers the cancellation of their upcoming Cal.com appointments. A notification is then sent to a Slack channel.
Cal.com and Zoho Zeptomail integration alternatives
About Cal.com
Embed Cal.com in Latenode to automate meeting scheduling. Trigger flows based on booking events: send follow-up emails, update CRMs, or generate reports. Latenode adds advanced logic, data manipulation, and integrations Cal.com lacks natively, creating flexible, scalable scheduling workflows.
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About Zoho Zeptomail
Use Zoho Zeptomail in Latenode to automate transactional emails. Send welcome messages, password resets, and order confirmations automatically. Connect Zeptomail to any trigger (CRM updates, database changes) within Latenode's visual builder. Add custom logic and format data with JavaScript nodes to personalize messages, avoiding manual coding and scaling email sending without limits.
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See how Latenode works
FAQ Cal.com and Zoho Zeptomail
How can I connect my Cal.com account to Zoho Zeptomail using Latenode?
To connect your Cal.com account to Zoho Zeptomail on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Cal.com and click on "Connect".
- Authenticate your Cal.com and Zoho Zeptomail accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send customized emails after Cal.com booking?
Yes, use Latenode to trigger personalized Zoho Zeptomail emails after each Cal.com booking. This improves customer engagement and provides timely booking confirmations automatically.
What types of tasks can I perform by integrating Cal.com with Zoho Zeptomail?
Integrating Cal.com with Zoho Zeptomail allows you to perform various tasks, including:
- Automatically sending booking confirmations via Zoho Zeptomail.
- Adding new Cal.com attendees to a Zoho Zeptomail mailing list.
- Sending reminder emails for upcoming Cal.com appointments.
- Updating Zoho Zeptomail contact properties based on Cal.com booking data.
- Triggering personalized email sequences in Zoho Zeptomail after a booking.
How does Latenode handle Cal.com webhook events?
Latenode processes Cal.com webhooks in real-time, enabling immediate automation. Use JavaScript blocks for advanced event handling.
Are there any limitations to the Cal.com and Zoho Zeptomail integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex email templating requires HTML knowledge.
- Rate limits apply based on your Zoho Zeptomail plan.
- Initial setup requires familiarity with API keys and authentication.