{"type":"firestarter.listing","listing":{"id":"lst_wXhacG5Z","product_name":"Arc Haul Ultra 50L Backpack Body","category":null,"description":"Arc Haul Ultra 50L Backpack BODY ONLY. Belt and straps sold separately.The complete backpack with belt and straps can be found Here.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-archaul-50l-blue.jpg?v=1694775240","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-archaul-50l-black.jpg?v=1694775240","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/zpacks-archaul-50l-grey.jpg?v=1694539516","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-ArchHaul50L-10XGreen-1.webp?v=1778160627","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-ArchHaul50L-10XPink-1.webp?v=1778160627","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0526-ArchHaul50L-Hero-Red.webp?v=1779997293"],"price":279.1,"currency":"USD","in_stock":true,"inventory_qty":179982,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:38.897Z"},"share_url":"https://firestarter.network/l/lst_wXhacG5Z","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_wXhacG5Z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Arc Haul Ultra 50L Backpack Body' and a budget_max comfortably above $279.10 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."]}}