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

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


Harvest

Add the OpenAI GPT Assistants Node
Next, click the plus (+) icon on the Harvest 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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OpenAI GPT Assistants

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 Harvest 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 Harvest 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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AI Anthropic Claude 3
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OpenAI GPT Assistants
Trigger on Webhook
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Harvest
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Harvest, 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 Harvest and OpenAI GPT Assistants integration works as expected. Depending on your setup, data should flow between Harvest 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 Harvest and OpenAI GPT Assistants
Harvest + OpenAI GPT Assistants + Slack: When a new time entry is created in Harvest, the details are sent to an OpenAI GPT Assistant to generate a summary. This summary is then posted to a designated Slack channel as a weekly productivity report.
Harvest + OpenAI GPT Assistants + Google Sheets: When a new time entry is created in Harvest, the details are sent to an OpenAI GPT Assistant to analyze project time data for inefficiencies. The AI's findings are then logged in a Google Sheet for review.
Harvest and OpenAI GPT Assistants integration alternatives

About Harvest
Automate time tracking with Harvest in Latenode. Sync time entries to accounting, payroll, or project management. Create flows that auto-generate invoices or trigger alerts for budget overruns. Latenode provides the flexibility to connect Harvest data to other apps and add custom logic, avoiding manual updates and delays.
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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 Harvest and OpenAI GPT Assistants
How can I connect my Harvest account to OpenAI GPT Assistants using Latenode?
To connect your Harvest account to OpenAI GPT Assistants on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Harvest and click on "Connect".
- Authenticate your Harvest and OpenAI GPT Assistants accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I analyze Harvest time entries with OpenAI for project insights?
Yes, you can! Latenode lets you easily send Harvest data to OpenAI GPT Assistants for analysis. Get automated insights on project efficiency and resource allocation, enhancing your project management.
What types of tasks can I perform by integrating Harvest with OpenAI GPT Assistants?
Integrating Harvest with OpenAI GPT Assistants allows you to perform various tasks, including:
- Summarizing project time entries using AI for quick reporting.
- Generating client invoices based on time tracked and AI-suggested descriptions.
- Analyzing team productivity and identifying time management bottlenecks.
- Automating project status updates using Harvest data and AI-generated reports.
- Creating custom reports based on combined Harvest and OpenAI data analyses.
How does Latenode handle Harvest's API rate limits effectively?
Latenode provides built-in rate limiting controls and queue management to ensure reliable Harvest data access and prevent API limitations from disrupting your automations.
Are there any limitations to the Harvest and OpenAI GPT Assistants integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex OpenAI GPT Assistants queries may consume significant processing time.
- Access to historical Harvest data is subject to Harvest's API availability.
- The integration is dependent on the operational status of both Harvest and OpenAI.