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

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

OpenAI Responses
Configure the OpenAI Responses
Click on the OpenAI Responses node to configure it. You can modify the OpenAI Responses 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 OpenAI Responses 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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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 OpenAI Responses 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 OpenAI Responses 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.

JavaScript
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AI Anthropic Claude 3
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Cal.com
Trigger on Webhook
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OpenAI Responses
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring OpenAI Responses, 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 OpenAI Responses and Cal.com integration works as expected. Depending on your setup, data should flow between OpenAI Responses 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 OpenAI Responses and Cal.com
OpenAI Responses + Cal.com + Slack: When a response is received from OpenAI, book a follow-up call via Cal.com, and share the OpenAI response in a Slack channel.
Cal.com + OpenAI Responses + Google Sheets: When a booking event occurs in Cal.com, generate a summary of the meeting via OpenAI, and save the summary to a Google Sheet.
OpenAI Responses and Cal.com integration alternatives
About OpenAI Responses
Need AI-powered text generation? Use OpenAI Responses in Latenode to automate content creation, sentiment analysis, and data enrichment directly within your workflows. Streamline tasks like generating product descriptions or classifying customer feedback. Latenode lets you chain AI tasks with other services, adding logic and routing based on results – all without code.
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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 OpenAI Responses and Cal.com
How can I connect my OpenAI Responses account to Cal.com using Latenode?
To connect your OpenAI Responses account to Cal.com on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OpenAI Responses and click on "Connect".
- Authenticate your OpenAI Responses and Cal.com accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate personalized booking confirmations using OpenAI Responses and Cal.com integration?
Yes, you can! Latenode lets you use OpenAI to tailor confirmation messages based on booking details from Cal.com, creating a more engaging experience for your clients.
What types of tasks can I perform by integrating OpenAI Responses with Cal.com?
Integrating OpenAI Responses with Cal.com allows you to perform various tasks, including:
- Generate personalized meeting summaries after a Cal.com booking.
- Create follow-up email drafts using OpenAI after each Cal.com event.
- Automatically respond to booking inquiries via OpenAI-powered chatbots.
- Analyze Cal.com booking data to improve OpenAI response effectiveness.
- Schedule OpenAI-driven feedback requests after meetings booked via Cal.com.
HowsecureisconnectingOpenAIResponsestoCal.comonLatenode?
Latenodeemploysrobustsecuritymeasurestoprotectyourdata,includingencryptionandsecureauthenticationprotocols,ensuringasafeintegration.
Are there any limitations to the OpenAI Responses and Cal.com integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by OpenAI Responses and Cal.com may affect workflow speed.
- Complex prompt engineering in OpenAI Responses requires some technical expertise.
- Custom JavaScript code might be needed for highly specific automation scenarios.