{"type":"firestarter.listing","listing":{"id":"lst_lqL48C3_","product_name":"Bargain String Backpack (Flag Print)","category":null,"description":"\nBargain Bin item. The USA made canvas fabric was used for a different project and we had some left over. Cut and sewn right here at Hilltop Packs.\nPerfect for everyday use at the gym, school, or work. You could even throw it in your backpack for day hikes away from camp.\n\nMade of USA made Canvas fabric (not waterproof)\nSIZE: 11x18.5\" (28x47cm)\nWEIGHT: Just 3.7oz.\n\nSame image printed on both sides\n\n\nWhere it's madeMade right here in the USA by by Hilltop Packs in Waynesburg PA.","images":["https://cdn.shopify.com/s/files/1/0528/9613/7401/files/bargain-string-backpack-flag-print-8349903.jpg?v=1781229913"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:37.180Z"},"share_url":"https://firestarter.network/l/lst_lqL48C3_","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_lqL48C3_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bargain String Backpack (Flag Print)' and a budget_max comfortably above $20.00 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."]}}