{"type":"firestarter.listing","listing":{"id":"lst_Kd7XcEET","product_name":"Palermo Derby - Men's","category":"Casual Shoe","description":"All day comfort and lasting style. \n \nExperience all-day comfort from the first step in the Palermo Derbies. Designed on the Denver last, they offer a roomy, secure toe box, reduced pressure points, and a natural fit. Cushioned insoles and chunky yet lightweight, grippy soles keep you supported and steady. Crafted from buttery-smooth, resilient full-grain leather, they look fantastic from day one and age beautifully. Leather piping above the soles and precise accenting complete a distinctive profile with a unique point of view. \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/files/color_black_1_palermo_derbies.jpg?v=1755797096","https://cdn.shopify.com/s/files/1/0175/8496/files/color_black_2_palermo_derbies.jpg?v=1755797096","https://cdn.shopify.com/s/files/1/0175/8496/files/color_black_3_palermo_derbies.jpg?v=1755797157","https://cdn.shopify.com/s/files/1/0175/8496/files/color_black_4_palermo_derbies.jpg?v=1755797130","https://cdn.shopify.com/s/files/1/0175/8496/files/color_black_5_palermo_derbies.jpg?v=1755797130","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_1_palermo_derbies.jpg?v=1755797156","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_2_palermo_derbies.jpg?v=1755797157","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_3_palermo_derbies.jpg?v=1755797099","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_4_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_5_palermo_derbies.jpg?v=1755797101","https://cdn.shopify.com/s/files/1/0175/8496/files/color_tan_1_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_tan_2_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_tan_3_palermo_derbies.jpg?v=1755797128","https://cdn.shopify.com/s/files/1/0175/8496/files/color_tan_4_palermo_derbies.jpg?v=1755797130","https://cdn.shopify.com/s/files/1/0175/8496/files/color_tan_5_palermo_derbies.jpg?v=1755797156","https://cdn.shopify.com/s/files/1/0175/8496/files/color_oak_1_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_oak_2_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_oak_3_palermo_derbies.jpg?v=1755797157","https://cdn.shopify.com/s/files/1/0175/8496/files/color_oak_4_palermo_derbies.jpg?v=1755797099","https://cdn.shopify.com/s/files/1/0175/8496/files/color_oak_5_palermo_derbies.jpg?v=1755797129","https://cdn.shopify.com/s/files/1/0175/8496/files/color_bordeaux_1_palermo_derbies.jpg?v=1755797099","https://cdn.shopify.com/s/files/1/0175/8496/files/color_bordeaux_2_palermo_derbies.jpg?v=1755797130","https://cdn.shopify.com/s/files/1/0175/8496/files/color_bordeaux_3_palermo_derbies.jpg?v=1755797095","https://cdn.shopify.com/s/files/1/0175/8496/files/color_bordeaux_4_palermo_derbies.jpg?v=1755797096","https://cdn.shopify.com/s/files/1/0175/8496/files/color_bordeaux_5_palermo_derbies.jpg?v=1755797130"],"price":239,"currency":"USD","in_stock":true,"inventory_qty":599940,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:46.323Z"},"share_url":"https://firestarter.network/l/lst_Kd7XcEET","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_Kd7XcEET' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Palermo Derby - 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."]}}