Harvest is a powerful tool for time tracking and project management that allows teams to manage their work efficiently. With Relevance AI, you can elevate your Harvest experience by leveraging AI Agents to automate tasks and gain deeper insights into your project data.



Harvest provides robust time tracking and project management features. Relevance AI amplifies these capabilities by enabling intelligent AI Agents to automate and optimize your time management processes.
Temporal Intelligence Mastery
The AI agent gains precise understanding of time allocation patterns across projects and teams, enabling predictive resource optimization
Proactive Budget Guardian
Real-time monitoring and intervention capabilities to prevent project overruns before they occur
Resource Allocation Precision
Data-driven insights enable the agent to optimize team capacity and project staffing with unprecedented accuracy
Relevance AI seamlessly integrates with Harvest to enhance your project management and time tracking workflows.
What you’ll need
You don't need to be a developer to set up this integration. Follow this simple guide to get started:
- A Harvest account
- A Relevance AI account with access to the projects you want to integrate
- Authorization (you'll connect securely using OAuth—no sensitive info stored manually)
Security & Reliability
This integration enables seamless time tracking and project management capabilities between Harvest and Relevance AI. It allows you to automate time entries, manage projects, and handle timesheet operations programmatically. Key benefits include automated time tracking, project management integration, streamlined timesheet creation, and OAuth-based secure authentication.
To get started, ensure you have the required accounts and credentials, including a Harvest account with administrative access, a Relevance AI account, OAuth 2.0 credentials from Harvest, and valid API permissions. Your environment should support Node.js 12.x or higher, and you will need a modern web browser for the OAuth flow.
Once your accounts are set up, you can configure authentication and base settings using the provided JavaScript snippets. For example, set up your Harvest configuration with your OAuth account ID and account ID, and establish the base URL and headers for API requests.
With the integration ready, you can create time entries, start and stop timers, and fetch projects using straightforward API calls. Each operation is designed to return clear responses, allowing you to handle the data effectively.
In case of issues, refer to the troubleshooting guide for common errors such as authentication failures, project access issues, and time entry creation problems. Implement best practices for error handling, data validation, and response processing to ensure your integration runs smoothly.
For additional support or specific implementation questions, please refer to the official Harvest API documentation or contact our support team.
No training on your data
Your data remains private and is never utilized for model training purposes.
Security first
We never store anything we don’t need to. The inputs or outputs of your tools are never stored.

To get the most out of the Harvest + Relevance AI integration without writing code:
- Start with a clear project structure: Organize your projects and tasks in Harvest with clear naming conventions for easy identification.
- Utilize automated time tracking: Leverage the integration to automate time entries, ensuring accurate tracking without manual input.
- Connect securely: Ensure you use valid OAuth credentials and verify permissions during the setup process.
- Test your API calls: Use test data to validate your API requests before implementing them in a live environment.
- Monitor API usage: Be mindful of rate limits and implement throttling to avoid hitting the maximum request thresholds.