I run an e-Commerce site with a warehouse inventory system that is based on Excel spreadsheets. Is there an eBay API that links our inventory system with eBay Stores? I believe the Trading API is the appropriate one to look into but I'm curious to know if you have experience linking inventories between your site and eBay Stores into one consolidated inventory. The purpose is to avoid simultaneously selling the same item in eBay Stores and on my website and only having one of the item in stock.
Thanks in advance,