When you open your Greenhouse instance and generate a Harvest API Key for Hatch you will need to following the following steps and provide the following permissions.

Step 1: Log in and click the Configure (Settings) Icon on the upper right-hand corner of any page.

Step 2: Click Dev Center in the left menu.

Step 3: Select API Credential Management.

Step 4: Click the Create New API Key button.

Step 5: Select Harvest for the API Type. Enter a description for the API key and click Manage Permissions.

Step 6: Click the Copy button, and paste the API key below. Next, click I have stored the API key. Please note: you will not be able to copy this API Key again, so please store it somewhere safe!

Step 7: Select your permissions.

You can select all, but at minimum permission we need are …

Step 8: Enter the API Key in the Merge Link Hatch has shared with you. Merge is a unified API provider of B2B integrations that companies use to add hundreds of integrations to their app. It allows us to provide seamless support to a wide range of ATS and improves security by taking care of authorisation and data access.