{"type":"firestarter.listing","listing":{"id":"lst_u4gIZDJi","product_name":"1\" Extreme Fi Collar Band (Series 3/3+)","category":"Collar","description":"1\" Extreme Fi Collar Band (Series 3/3+) \nPair your Series 3 or 3+ Fi GPS Tracker with the Tactipup 1\" Extreme Dog Collar for a perfect combination! This Fi dog tag collar is a replacement band for your Fi GPS Tracker (unit not included) that brings you the insane durability and quality of a Tactipup collar in conjunction with the Fi collar's smart features of the GPS unit. \nStay connected and keep your dog safe with this high-tech, high-durability Fi Series 3/3+ smart dog collar designed for the toughest conditions. This 1 inch Fi dog collar is NOT compatible with the Fi Series 1 &amp; 2 collars.\nCollar Specs:\n\nAustriAlpin aluminum Cobra Buckle\n1\" Military Grade Webbing\n1\" Black Welded Steel D-Ring\nAuthentic Fi Collar Endlinks that allow you to quickly attach/detach your Fi GPS tracker to the collar\n\n**Please note**: Accurate size is needed for the proper fit.  If your dog is between two sizes, order the larger size.  Measure carefully using our guide to ensure the best fir for your dog's comfort and safety. Here is how to easily measure your dog's neck.","images":["https://cdn.shopify.com/s/files/1/1717/9379/files/Tactipup_Collar_Webphoto_Fi3Band.jpg?v=1683063680","https://cdn.shopify.com/s/files/1/1717/9379/files/2026_1_Inch_Color_Menu.jpg?v=1775068232"],"price":59.95,"currency":"USD","in_stock":true,"inventory_qty":359964,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:24.545Z"},"share_url":"https://firestarter.network/l/lst_u4gIZDJi","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_u4gIZDJi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 1\" Extreme Fi Collar Band (Series 3/3+)' and a budget_max comfortably above $59.95 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}