FastFlip Lister Chrome extension security report

Cross-list everywhere the APIs can't reach. FastFlip Lister takes an item from your FastFlip inventory and fills in the "Sell" form on the resale marketplaces that have no public API — Poshmark, Mercari, Grailed, and Depop. It types the title, description, price, and brand, and drops in your cover photo, right on the marketplace's own page. Then you review everything and click List yourself. It is semi-automatic and human-in-the-loop by design: • Nothing is ever submitted for you. The extension fills the form and hands it back to you to check and post. • It never touches your marketplace passwords. It works inside the tab where you're already signed in. • One click from your FastFlip board. Hit "List" on a marketplace column and the Sell page opens with the item pre-filled. How it works: 1. Install the extension and open fastflip.ai in the same browser (sign in to FastFlip). 2. Open the Sell page on Poshmark, Mercari, Grailed, or Depop. 3. Click the FastFlip Lister icon, pick the item, and hit "Pre-fill this tab." 4. Add anything the site needs (category, size, condition), review, and click List. Requires a FastFlip Pro account. Free to install; the pre-fill features work for FastFlip Pro members. Your privacy: the extension only runs on fastflip.ai and the four supported marketplace Sell pages. It doesn't track your browsing, doesn't sell your data, and stores only your FastFlip sign-in on your own device. Full policy: https://fastflip.ai/lister-privacy