{"type":"firestarter.listing","listing":{"id":"lst_-537bH4M","product_name":"(Used) Sleeping Bag","category":null,"description":"This Second Track item will be a mystery color, slightly used, but still has lots of life left in it. You might find a few pieces of fur or a bit of dirt on it, but your dog won't mind. If you won't be happy with any color Sleeping Bag, head on over to our full-price sleeping bags, where you can choose whatever color you want!\n*Please note, this item can only be shipped to continental US addresses.\n\nMeasures 36\" x 28\" when laid flat + zipped shut\nMeasures 16” x 10” when packed\nDurable, water resistant polyester outer shell\nSoft, quick drying cotton inner lining\nSynthetic fill\nInclude stuff sack \nWeight: 29 oz\n\nRecommended Use\nAnywhere your pup needs their own \"place\"! Medium sized and smaller dogs will often burrow down in the bag, while bigger dogs tend to sleep on top of it. If it's cold, open up the bag, invite your dog in, and lay the top flap back over them.\nCare\n\nWash on ‘gentle’ setting with low or no heat\nHang to dry\n","images":["https://cdn.shopify.com/s/files/1/1064/6998/files/st-slbg-1.jpg?v=1746126787"],"price":38.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T13:59:27.575Z"},"share_url":"https://firestarter.network/l/lst_-537bH4M","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_-537bH4M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy (Used) Sleeping Bag' and a budget_max comfortably above $38.40 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."]}}