I have Diamond Data/Inventory from my supplier and they have sent me the API key, and I don’t know how or where to add this, and how to make it functional so that when a customer is looking to purchase a Diamond that it goes through Wix Payments? I may have asked a confusing question but only because I’m not sure what to do. And that’s before speaking to any developer, I’m just curious if it’s easy to do or not.
Thank you,