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

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


Microsoft Excel

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


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Authenticate OpenAI GPT Assistants
Now, click the OpenAI GPT Assistants node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OpenAI GPT Assistants settings. Authentication allows you to use OpenAI GPT Assistants through Latenode.
Configure the Microsoft Excel and OpenAI GPT Assistants 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 Microsoft Excel and OpenAI GPT Assistants 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 Microsoft Excel, OpenAI GPT Assistants, 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 Microsoft Excel and OpenAI GPT Assistants integration works as expected. Depending on your setup, data should flow between Microsoft Excel and OpenAI GPT Assistants (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Microsoft Excel and OpenAI GPT Assistants
Microsoft Excel + OpenAI GPT Assistants + Slack: When a new row is added to an Excel table containing customer feedback, the data is sent to an OpenAI GPT Assistant for summarization. The key insights from the AI summary are then posted to a designated Slack channel for the team to review.
OpenAI GPT Assistants + Microsoft Excel + Google Sheets: When a customer support ticket is created (simulated by sending a message to the OpenAI GPT Assistant), the AI categorizes the ticket. The categorized ticket data is then logged as a new row in a Microsoft Excel spreadsheet. Finally, a summary dashboard in Google Sheets is updated with the latest ticket information.
Microsoft Excel and OpenAI GPT Assistants integration alternatives

About Microsoft Excel
Automate Excel tasks within Latenode workflows. Read, update, or create spreadsheets directly. Use Excel data to trigger actions in other apps, generate reports, or update databases. No manual data entry; improve accuracy and save time by connecting Excel to other systems via Latenode's visual interface.
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About OpenAI GPT Assistants
Use OpenAI GPT Assistants within Latenode to automate complex tasks like customer support or content creation. Configure Assistants with prompts and integrate them into broader workflows. Chain them with file parsing, webhooks, or database updates for scalable, automated solutions. Benefit from Latenode's no-code flexibility and affordable execution-based pricing.
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FAQ Microsoft Excel and OpenAI GPT Assistants
How can I connect my Microsoft Excel account to OpenAI GPT Assistants using Latenode?
To connect your Microsoft Excel account to OpenAI GPT Assistants on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Microsoft Excel and click on "Connect".
- Authenticate your Microsoft Excel and OpenAI GPT Assistants accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically update Excel with AI-generated content?
Yes, you can! Latenode enables seamless data transfer from OpenAI GPT Assistants to Microsoft Excel. Analyze AI outputs and populate spreadsheets automatically, boosting efficiency with no-code ease.
What types of tasks can I perform by integrating Microsoft Excel with OpenAI GPT Assistants?
Integrating Microsoft Excel with OpenAI GPT Assistants allows you to perform various tasks, including:
- Generating marketing copy and storing it in Excel.
- Analyzing customer feedback and updating sentiment scores.
- Creating personalized email drafts for leads in your spreadsheet.
- Summarizing large datasets from Excel using AI.
- Classifying data categories automatically with AI insights.
Can I use JavaScript to manipulate Excel data in Latenode?
Yes! Latenode allows JavaScript code within workflows for advanced Excel data processing, providing flexibility beyond no-code options for complex transformations.
Are there any limitations to the Microsoft Excel and OpenAI GPT Assistants integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Large Excel files may impact workflow performance.
- Complex OpenAI GPT Assistants requests consume more credits.
- Real-time data synchronization is not supported.