{"type":"firestarter.listing","listing":{"id":"lst_2Q6tUur8","product_name":"Urtulan","category":"Derbies","description":"It's the minimal and versatile Derby shoe for the man who loves casual style. It’s perfect ― with a mismatched, for instance, pair of jeans ― for your easy weekend walks. With its suede leather and made in Italy Vibram rubber sole, it’s the dark brown shoe to wear all year long: with this sole you feel confident in autumn as well as winter.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_urtulan_tdms.jpg?v=1758099492","https://cdn.shopify.com/s/files/1/1627/0215/files/02_urtulan_tdms.jpg?v=1758099495","https://cdn.shopify.com/s/files/1/1627/0215/files/03_urtulan_tdms.jpg?v=1758099491","https://cdn.shopify.com/s/files/1/1627/0215/files/04_urtulan_tdms_a2be01ea-ccf1-4bd9-9cdd-9ff308987c03.jpg?v=1758099491","https://cdn.shopify.com/s/files/1/1627/0215/files/05_urtulan_tdms.jpg?v=1758099491","https://cdn.shopify.com/s/files/1/1627/0215/files/06_urtulan_tdms.jpg?v=1758099492","https://cdn.shopify.com/s/files/1/1627/0215/files/07_urtulan_tdms.jpg?v=1758099492","https://cdn.shopify.com/s/files/1/1627/0215/files/08_urtulan_tdms.jpg?v=1758099494","https://cdn.shopify.com/s/files/1/1627/0215/files/09_urtulan_tdms.jpg?v=1758099493","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_urtulan_tdms.jpg?v=1758099493","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_urtulan_tdms.jpg?v=1758099492"],"price":530,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.381Z"},"share_url":"https://firestarter.network/l/lst_2Q6tUur8","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_2Q6tUur8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Urtulan' and a budget_max comfortably above $530.00 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."]}}