{"type":"firestarter.listing","listing":{"id":"lst_KcsJvEWH","product_name":"NANAMICA DAY PACK","category":"Bag","description":"\nRipstop fabric woven 70% cotton, 30% nylon \nAvailable in black or olive \nSingle interior pocket with zip closure \nSmall exterior pocket with zip closure &amp; large exterior pocket with snap closure \nPadded shoulder straps with adjustable tabs \nLightweight and durable \nOne size: 18\" H, 16\" W, 6\" D\nVietnam \n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/bothbackpacks.jpg?v=1754767188","https://cdn.shopify.com/s/files/1/1046/1958/files/modelbackpack.jpg?v=1754767445","https://cdn.shopify.com/s/files/1/1046/1958/files/backpackdetail.jpg?v=1754767445","https://cdn.shopify.com/s/files/1/1046/1958/files/greenbackpack.jpg?v=1754767188","https://cdn.shopify.com/s/files/1/1046/1958/files/blackbackpack.jpg?v=1754767188"],"price":270,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.928Z"},"share_url":"https://firestarter.network/l/lst_KcsJvEWH","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_KcsJvEWH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy NANAMICA DAY PACK' and a budget_max comfortably above $270.00 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."]}}