Nifty

Connect Nifty to Claude to analyze your reselling business across every marketplace you sell on. Claude can search and filter your inventory, pull full details on any item, check inventory health, review order history with financial detail, and break down sales and profit by marketplace, brand, and category. Useful for spotting what's selling, finding stale listings, comparing margins across platforms, and understanding your P&L without exporting spreadsheets. Nifty unifies inventory and sales for resellers on eBay, Poshmark, Mercari, Depop, Etsy, and Whatnot.