How to connect OCR Space and Cal.com
Create a New Scenario to Connect OCR Space and Cal.com
In the workspace, click the “Create New Scenario” button.

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

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

OCR Space
Configure the OCR Space
Click on the OCR Space node to configure it. You can modify the OCR Space 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 OCR Space node, select Cal.com from the list of available apps, and choose the action you need from the list of nodes within Cal.com.

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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 OCR Space 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 OCR Space 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 don’t 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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Trigger on Webhook
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Save and Activate the Scenario
After configuring OCR Space, Cal.com, and any additional nodes, don’t 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 “Run once” and triggering an event to check if the OCR Space and Cal.com integration works as expected. Depending on your setup, data should flow between OCR Space 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 OCR Space and Cal.com
OCR Space + Cal.com + Google Sheets: When a new booking is made in Cal.com, OCR Space extracts data from a scanned form (e.g., client details), and the extracted data is then added as a new row in a Google Sheet.
Cal.com + OCR Space + HubSpot: When a new booking is created in Cal.com, use OCR Space to process a client ID from an image, then update the corresponding contact details in HubSpot.
OCR Space and Cal.com integration alternatives
About OCR Space
Need to extract text from images or PDFs? Use OCR Space in Latenode to automatically process documents and integrate the data into your workflows. Automate invoice processing, data entry, or compliance checks. Latenode adds flexible logic, file parsing, and destinations to your OCR results, scaling beyond single-document processing.
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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 OCR Space and Cal.com
How can I connect my OCR Space account to Cal.com using Latenode?
To connect your OCR Space account to Cal.com on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OCR Space and click on "Connect".
- Authenticate your OCR Space and Cal.com accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically schedule meetings from scanned documents?
Yes, you can! Latenode lets you extract data from documents via OCR Space and then automatically create Cal.com bookings, streamlining appointment setting and data entry. Extend with AI or JavaScript for advanced processing.
What types of tasks can I perform by integrating OCR Space with Cal.com?
Integrating OCR Space with Cal.com allows you to perform various tasks, including:
- Automatically schedule follow-up calls from scanned business cards.
- Create booking links from extracted data in invoice documents.
- Populate CRM with new leads from scanned contact forms.
- Schedule training sessions based on scanned registration forms.
- Create support tickets from scanned feedback documents.
HowsecureisOCRSpaceintegrationwithCal.comonLatenode?
Latenode employs robust security measures, including encryption and secure authentication, to protect your data during OCR Space and Cal.com integration workflows.
Are there any limitations to the OCR Space and Cal.com integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- OCR Space's API usage is subject to their rate limits.
- Cal.com's features available depend on your subscription plan.
- Complex document layouts may require custom OCR Space configuration.