{"type":"firestarter.listing","listing":{"id":"lst_AXgfVQfd","product_name":"Puffle Expander","category":null,"description":"Increase the interior space of your Puffle, to experience a more comfortable sleep in the wild. The snaps on the expander allow you to adjust the fit of the expander to suit your specific needs and preferences.\nThe expander has a temperature rating of 32°F which helps to maintain the overall thermal efficiency of the Puffle.\n\nIt attaches to the Puffle via snaps, which allows it to be easily removed and added as needed.","images":["https://cdn.shopify.com/s/files/1/2160/0643/products/Expander.jpg?v=1660176278","https://cdn.shopify.com/s/files/1/2160/0643/products/ExpanderInstalledonPuffle.jpg?v=1660176281","https://cdn.shopify.com/s/files/1/2160/0643/products/ExpanderBag2.jpg?v=1660176281"],"price":64,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:38.716Z"},"share_url":"https://firestarter.network/l/lst_AXgfVQfd","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_AXgfVQfd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Puffle Expander' and a budget_max comfortably above $64.00 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."]}}