ActionHarvestUpdated May 2026

How do I create a Harvest time entry?

Short answer: Drop the "Harvest → Create Harvest Time Entry" action anywhere in your workflow, map the inputs from upstream nodes, and publish.

Use this action All 3 Harvest actions

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Project ID project_id	number	Required	The Project ID assigned by Harvest. Find via the corresponding list/search operation in this app. Use the exact ID, not a name or label.
Task ID task_id	number	Required	Task ID
Date spent_date	date	Required	Date. (date/time)
Hours hours	number	Required	Hours. e.g. "2.5"
Notes notes	string	Optional	Notes

Sample request

{
  "project_id": "{{trigger.project_id}}",
  "task_id": "{{trigger.task_id}}",
  "spent_date": "{{trigger.spent_date}}",
  "hours": "2.5",
  "notes": "{{trigger.notes}}"
}

Returns

{
  "id": 12345,
  "task": {
    "id": 200,
    "name": "Development"
  },
  "hours": 2.5,
  "project": {
    "id": 100,
    "name": "My Project"
  },
  "spent_date": "2026-04-11"
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Create Harvest Time Entry.

Any of these apps can fire this action as part of a workflow.

Google Sheets → Harvest

2 Google Sheets triggers

HubSpot → Harvest

18 HubSpot triggers

FAQ

Questions about Create Harvest Time Entry.

What does the Create Harvest Time Entry action do in Harvest?

Posts a time entry with project, task, hours, billable flag, notes. For "calendar meeting → auto-log time to client project" workflows that keep timesheets complete without manual entry.

What inputs does Create Harvest Time Entry require?

Required: Project ID, Task ID, Date, Hours. Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if Harvest returns an error?

The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.

Does Create Harvest Time Entry support batch operations?

Yes. Run Create Harvest Time Entry inside a Loop node to process arrays. Tiny Command handles Harvest's rate limits automatically so you don't have to throttle manually.

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