{"type":"firestarter.listing","listing":{"id":"lst_9ZuAcMvX","product_name":"Kånken Backpack (more colors)","category":"Curated","description":"Classic Kånken backpack in hard-wearing Vinylon fabric with a zip that opens the entire main compartment. Removable seat cushion, small front pocket, simple shoulder straps and handles at the top.\nDarker colors may have fading at seams and folds due to the wax coating.\nHeight: 38 cmWidth: 27 cmDepth: 13 cmVolume: 16 lLaptop case: YesWeight: 300 g\n","images":["https://cdn.shopify.com/s/files/1/1751/9263/products/kanken_23510-550_a_main_fjr.jpg?v=1771441425","https://cdn.shopify.com/s/files/1/1751/9263/products/7323450014704_ss18_srqz_kanken_21.webp?v=1771441425","https://cdn.shopify.com/s/files/1/1751/9263/products/kanken_23510-612_a_main_fjr_png.jpg?v=1740750720","https://cdn.shopify.com/s/files/1/1751/9263/files/kanken_23510-221_a_main_fjr.webp?v=1740750720"],"price":95,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:50.620Z"},"share_url":"https://firestarter.network/l/lst_9ZuAcMvX","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_9ZuAcMvX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kånken Backpack (more colors)' and a budget_max comfortably above $95.00 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."]}}