> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stackone.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Greenhouse - Harvest v3 OAuth 2.0 (Client) connector profile – StackOne setup guide

> Set up the OAuth 2.0 (Client) connector profile for Greenhouse - Harvest v3 in StackOne. One-time admin setup required before your users can link Greenhouse - Harvest v3 accounts via Hub.

<section data-guide-section data-guide-scopes="">
  <h2>Client or Partner Authentication</h2>

  <p>OAuth 2.0 (Client) authentication is for deployments where you self-host StackOne and connect your own Greenhouse tenant. Greenhouse does not permit this method for partner integrations or direct end-customer connections — those must use <a href="/connectors/greenhouse/guides/connector-profile/oauth-2-0-partner" target="_blank" rel="noopener noreferrer">OAuth 2.0 (Partner)</a> instead. To proceed with OAuth 2.0 (Client), continue below.</p>
</section>

## Creating the StackOne Connector Profile

To create the Connector Profile in StackOne for <strong>Greenhouse - Harvest v3</strong>:

<Steps>
  <Step title="Open the connector">
    Log in to StackOne, open [Connectors](https://app.stackone.com/connectors), and select <strong>Greenhouse - Harvest v3</strong>.
  </Step>

  <Step title="Choose actions and events">
    <ul>
      <li>Click <strong>Add Profile</strong>.</li>
      <li>If the connector offers more than one authentication method, set the <strong>Auth Method</strong> filter to <strong>OAuth 2.0 (Client)</strong>.</li>
      <li>Select the actions, and any events, to enable for this Connector Profile.</li>
      <li>Click <strong>Continue</strong>.</li>
    </ul>
  </Step>

  <Step title="Set up authentication">
    <ul>
      <li>Select <strong>Authentication Type</strong> as <strong>OAuth 2.0 (Client)</strong>.</li>
      <li>Click <strong>Create Profile</strong>.</li>
    </ul>
  </Step>
</Steps>

Congratulations! The new Connector Profile now shows up on the connector page. If you created it as a project member rather than an admin, it starts disabled until a project admin enables it. You can now continue to <a href="/connect/managing-connectors/linking-accounts">Link Accounts</a> for <strong>Greenhouse - Harvest v3</strong>.


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