How to connect Mailhook and Cal.com
Create a New Scenario to Connect Mailhook and Cal.com
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 Mailhook, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailhook or Cal.com will be your first step. To do this, click "Choose an app," find Mailhook or Cal.com, and select the appropriate trigger to start the scenario.

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

Mailhook
Configure the Mailhook
Click on the Mailhook node to configure it. You can modify the Mailhook URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Cal.com Node
Next, click the plus (+) icon on the Mailhook node, select Cal.com from the list of available apps, and choose the action you need from the list of nodes within Cal.com.

Mailhook
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Cal.com
Authenticate Cal.com
Now, click the Cal.com node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Cal.com settings. Authentication allows you to use Cal.com through Latenode.
Configure the Mailhook and Cal.com 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 Mailhook and Cal.com 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.

JavaScript
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AI Anthropic Claude 3
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Cal.com
Trigger on Webhook
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Mailhook
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring Mailhook, Cal.com, 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 Mailhook and Cal.com integration works as expected. Depending on your setup, data should flow between Mailhook and Cal.com (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailhook and Cal.com
Mailhook + Cal.com + Slack: When a tracked email arrives at Mailhook, if the user subsequently books a meeting via Cal.com, a message is sent to a Slack channel to notify the team about the booking that originated from the tracked email.
Cal.com + Mailhook + Google Sheets: When a new booking occurs in Cal.com, triggered by a specific email tracked by Mailhook, the booking details (such as attendee name, email, and meeting time) are saved to a Google Sheets spreadsheet for record-keeping and analysis.
Mailhook and Cal.com integration alternatives
About Mailhook
Use Mailhook in Latenode to instantly capture incoming emails and parse their contents into usable data. Trigger workflows on specific email events, like form submissions or order confirmations. Route parsed data to other apps, databases, or AI models for advanced processing. Automate email handling without code and scale as needed.
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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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See how Latenode works
FAQ Mailhook and Cal.com
How can I connect my Mailhook account to Cal.com using Latenode?
To connect your Mailhook account to Cal.com on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailhook and click on "Connect".
- Authenticate your Mailhook and Cal.com accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger bookings from new parsed emails?
Yes, you can! Latenode allows you to parse emails with Mailhook, then automatically create Cal.com bookings. Automate scheduling based on email content and eliminate manual entry.
What types of tasks can I perform by integrating Mailhook with Cal.com?
Integrating Mailhook with Cal.com allows you to perform various tasks, including:
- Create Cal.com bookings from parsed email data automatically.
- Send customized booking confirmation emails via Mailhook.
- Update Cal.com events based on email responses.
- Extract attendee details from emails to pre-fill booking forms.
- Trigger automated follow-up sequences after a Cal.com event.
How does Latenode handle Mailhook email parsing?
Latenode provides robust email parsing via Mailhook, coupled with AI steps and JavaScript for tailored data extraction and flexible automation.
Are there any limitations to the Mailhook and Cal.com integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex email structures may require custom JavaScript parsing.
- Cal.com's API rate limits apply to high-volume booking creation.
- Real-time synchronization depends on Mailhook's polling frequency.