n8n-nodes-harvest

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TypeScript n8n Harvest API
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I track time in Harvest and automate my freelance business in n8n. The two didn’t talk to each other — there was no community node. So I built one.

The project grew into a proper TypeScript monorepo: a type-safe Harvest API client (generated from the official OpenAPI spec) plus the n8n community node that wraps it. Built with Turborepo and pnpm workspaces.

What It Enables

Once the node is installed in your n8n instance, you can pull time entries, project budgets, invoices, and more directly into workflows. The main thing I use it for: a weekly report that reads project budget utilisation from Harvest, calculates how many days per week I need to work to hit targets, and sends a formatted HTML summary.

Structure

harvest-clients/
├── apps/
│   └── n8n-nodes-harvest/   # The n8n community node
├── packages/
│   └── harvest-client/      # Type-safe API client (OpenAPI-generated types)
└── examples/
    └── n8n-workflows/       # Ready-to-import workflow examples

MIT licensed. If you’re a freelancer running both, install it and you’re done.

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