Customers are required to have a http://b2b.holley.com/ account.
1.Sign into Holley B2B (https://b2b.holley.com)
2.Click Downloads
3. Right click on the “Available Inventory Report”
4. Click copy link address. See screenshot below. The link address contains your unique API key.
The link will look something like: https://b2b.holley.com/data/atp/?api_key=123abc456efg7h8i
You then copy the part after api_key= (123abc456efg7h8i from the example above) into the Holley connection in your Slingshot app settings, and change the update rate to “Daily” or “Hourly” depending on what you have access to, then click “Accept”