{"type":"firestarter.listing","listing":{"id":"lst_rHwcTtzh","product_name":"Sutton Derbies - Men's","category":"Casual Shoe","description":"A dress derby.\nHow about a style upgrade? Not a complete overhaul, just enough to make you reconsider a standard. Sutton Derbies kick the profile into the C-suite. Constructed with a wholecut piece of full-grain leather, the upper is practically seamless and the beautifully rounded toe combined with a tapered waist give the Suttons a sophisticated profile. These are the ones to wear when you have to get the deal done. The Suttons are appropriate for power lunches with your best suit, dressy events, and can relax when you’re off duty with chinos or jeans.\n\nThis product is made from full-grain calfskin leather sourced from a Gold-Rated tannery based in Arzignano, Italy. Being the highest level of recognition awarded by the Leather Working Group, a Gold rating signifies the leather manufacturer meets the most stringent criteria and demonstrates a strong commitment to mitigating its environmental impact.","images":["https://cdn.shopify.com/s/files/1/0175/8496/products/color_black_1_sutton_derby.jpg?v=1762198168","https://cdn.shopify.com/s/files/1/0175/8496/products/color_black_2_sutton_derby.jpg?v=1618343793","https://cdn.shopify.com/s/files/1/0175/8496/products/color_black_3_sutton_derby.jpg?v=1618343791","https://cdn.shopify.com/s/files/1/0175/8496/products/color_black_4_sutton_derby.jpg?v=1618343788","https://cdn.shopify.com/s/files/1/0175/8496/products/color_black_5_sutton_derby.jpg?v=1618343785","https://cdn.shopify.com/s/files/1/0175/8496/products/color_bordeaux_1_sutton_derby.jpg?v=1618343778","https://cdn.shopify.com/s/files/1/0175/8496/products/color_bordeaux_2_sutton_derby.jpg?v=1618343776","https://cdn.shopify.com/s/files/1/0175/8496/products/color_bordeaux_3_sutton_derby.jpg?v=1618343773","https://cdn.shopify.com/s/files/1/0175/8496/products/color_bordeaux_4_sutton_derby.jpg?v=1618343771","https://cdn.shopify.com/s/files/1/0175/8496/products/color_bordeaux_5_sutton_derby.jpg?v=1618343768","https://cdn.shopify.com/s/files/1/0175/8496/products/color_brown_1_sutton_derby.jpg?v=1618343750","https://cdn.shopify.com/s/files/1/0175/8496/products/color_brown_2_sutton_derby.jpg?v=1618343748","https://cdn.shopify.com/s/files/1/0175/8496/products/color_brown_3_sutton_derby.jpg?v=1618343746","https://cdn.shopify.com/s/files/1/0175/8496/products/color_brown_4_sutton_derby.jpg?v=1618343743","https://cdn.shopify.com/s/files/1/0175/8496/products/color_brown_5_sutton_derby.jpg?v=1618343740","https://cdn.shopify.com/s/files/1/0175/8496/products/color_oak_1_sutton_derby.jpg?v=1618343731","https://cdn.shopify.com/s/files/1/0175/8496/products/color_oak_2_sutton_derby.jpg?v=1618343729","https://cdn.shopify.com/s/files/1/0175/8496/products/color_oak_3_sutton_derby.jpg?v=1618343726","https://cdn.shopify.com/s/files/1/0175/8496/products/color_oak_4_sutton_derby.jpg?v=1618343724","https://cdn.shopify.com/s/files/1/0175/8496/products/color_oak_5_sutton_derby.jpg?v=1618343721","https://cdn.shopify.com/s/files/1/0175/8496/products/color_tan_1_sutton_derby.jpg?v=1618343718","https://cdn.shopify.com/s/files/1/0175/8496/products/color_tan_2_sutton_derby.jpg?v=1618343716","https://cdn.shopify.com/s/files/1/0175/8496/products/color_tan_3_sutton_derby.jpg?v=1618343714","https://cdn.shopify.com/s/files/1/0175/8496/products/color_tan_4_sutton_derby.jpg?v=1618343711","https://cdn.shopify.com/s/files/1/0175/8496/products/color_tan_5_sutton_derby.jpg?v=1618343709"],"price":239,"currency":"USD","in_stock":true,"inventory_qty":599940,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:47.185Z"},"share_url":"https://firestarter.network/l/lst_rHwcTtzh","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_rHwcTtzh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sutton Derbies - Men's' and a budget_max comfortably above $239.00 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."]}}