{"type":"firestarter.listing","listing":{"id":"lst_uzy3Htgb","product_name":"Threaded Refill Funnels, 3 Pack","category":"Vehicle Maintenance, Care & Decor","description":"Refill your favorite chemical from a gallon container without making a mess!\nIf you purchase your favorite McKee's 37 detailing product by the gallon, you need these threaded refill funnels. Why? They save you money, that's why! By screwing the funnel onto your bottle, you eliminate accidental spills as you dispense from the gallon container. Threaded Refill Funnels securely attach to most bottles ranging from 16 ounces all the way up to 36 ounces. Threaded Refill Funnels quickly pay for themselves since you're less likely to spill expensive detailing chemicals.\n3 Pack.","images":["https://cdn.shopify.com/s/files/1/0587/0449/4755/files/funnel.jpg?v=1719496426"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.039Z"},"share_url":"https://firestarter.network/l/lst_uzy3Htgb","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_uzy3Htgb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Threaded Refill Funnels, 3 Pack' and a budget_max comfortably above $12.99 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."]}}