{"type":"firestarter.listing","listing":{"id":"lst_cDwe0nx9","product_name":"Leather Backpack - Fibonacci (Brown)","category":"Backpacks","description":"Introducing our minimalist leather backpack, meticulously handcrafted from premium full-grain Italian vegetable-tanned leather, responsibly sourced from a renowned Tuscan tannery. This backpack combines timeless elegance with modern functionality, featuring a padded laptop compartment and a back wall for enhanced comfort. Secured with an advanced magnetic closure from \"Fidlock\", it ensures convenience and security in every journey.","images":["https://cdn.shopify.com/s/files/1/1806/3989/files/brown-leather-backpack-with-laptop-compartment-for-women.jpg?v=1720625803","https://cdn.shopify.com/s/files/1/1806/3989/files/leather-backpack-fibonacci-brown.jpg?v=1718017218","https://cdn.shopify.com/s/files/1/1806/3989/files/woman-leather-backpack-in-brown-color.jpg?v=1720625803","https://cdn.shopify.com/s/files/1/1806/3989/files/brown-leather-backpack-for-women-made-from-environmentally-friendly-leather.jpg?v=1720625803","https://cdn.shopify.com/s/files/1/1806/3989/files/front-view--brown-leather-backpack-with-front-pocket-and-zipper.jpg?v=1720701723","https://cdn.shopify.com/s/files/1/1806/3989/files/top-view-inside-brown-leather-backpack-with-compartments.jpg?v=1720701792","https://cdn.shopify.com/s/files/1/1806/3989/files/brown-leather-backpack-detail.jpg?v=1720701919","https://cdn.shopify.com/s/files/1/1806/3989/files/brown-leather-backpack-side-profile.jpg?v=1720701791"],"price":441.9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:50.089Z"},"share_url":"https://firestarter.network/l/lst_cDwe0nx9","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_cDwe0nx9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leather Backpack - Fibonacci (Brown)' and a budget_max comfortably above $441.90 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."]}}