Log into your company's Hailey HR instance.

Navigate to the top right corner of the page, and click on your profile picture:

Click on the "Access tokens" tab in the drop-down:​

​

Give your access token a name of your choice, and click on the "Generate" button:​

Click the the copy icon to copy your newly generated access token:​

Paste the value you copied into the connection flow, then click "Set up integration":​