# Harvest node

Use the Harvest node to automate work in Harvest, and integrate Harvest with other applications. Automated Workflows has built-in support for a wide range of Harvest features, including creating, updating, deleting, and getting clients, contacts, invoices, tasks, expenses, users, and projects.

On this page, you'll find a list of operations the Harvest node supports and links to more resources.

Credentials
Refer to [Harvest credentials](/guides/automated-workflows/integrations/builtin/credentials/harvest) for guidance on setting up authentication.

## Operations

* Client
  * Create a client
  * Delete a client
  * Get data of a client
  * Get data of all clients
  * Update a client
* Company
  * Retrieves the company for the currently authenticated user
* Contact
  * Create a contact
  * Delete a contact
  * Get data of a contact
  * Get data of all contacts
  * Update a contact
* Estimate
  * Create an estimate
  * Delete an estimate
  * Get data of an estimate
  * Get data of all estimates
  * Update an estimate
* Expense
  * Get data of an expense
  * Get data of all expenses
  * Create an expense
  * Update an expense
  * Delete an expense
* Invoice
  * Get data of an invoice
  * Get data of all invoices
  * Create an invoice
  * Update an invoice
  * Delete an invoice
* Project
  * Create a project
  * Delete a project
  * Get data of a project
  * Get data of all projects
  * Update a project
* Task
  * Create a task
  * Delete a task
  * Get data of a task
  * Get data of all tasks
  * Update a task
* Time Entries
  * Create a time entry using duration
  * Create a time entry using start and end time
  * Delete a time entry
  * Delete a time entry's external reference.
  * Get data of a time entry
  * Get data of all time entries
  * Restart a time entry
  * Stop a time entry
  * Update a time entry
* User
  * Create a user
  * Delete a user
  * Get data of a user
  * Get data of all users
  * Get data of authenticated user
  * Update a user


## What to do if your operation isn't supported

If this node doesn't support the operation you want to do, you can use the [HTTP Request node](/guides/automated-workflows/integrations/builtin/core-nodes/ts-wf-nodes-base.httprequest) to call the service's API.

You can use the credential you created for this service in the HTTP Request node:

1. In the HTTP Request node, select **Authentication** > **Predefined Credential Type**.
2. Select the service you want to connect to.
3. Select your credential.