{"type":"firestarter.listing","listing":{"id":"lst_hnaWCKaW","product_name":"Theo Derbies - Men’s  Water-Repellent Suede","category":"Casual Shoe","description":"An effortless balance. \nThe Theo Derbies in velvety water-repellent suede look and feel amazing. Built on a specialty last to accommodate your natural foot shape and reduce pressure points, you can count on them for all-day comfort. The dual-density memory foam insole reduces fatigue, and the lightweight rubber sole provides shock absorption and traction. Their rich texture, bold profile and versatile style make the Theo Derbies perfect for everything from client meetings to after-hours plans, and effortlessly balance elegance, comfort and practicality.\nThis product is made from luxurious suede 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_brown_1_theo_derbies_suede.jpg?v=1762322041","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_2_theo_derbies_suede.jpg?v=1750427933","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_3_theo_derbies_suede.jpg?v=1750427933","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_4_theo_derbies_suede.jpg?v=1750427933","https://cdn.shopify.com/s/files/1/0175/8496/files/color_brown_5_theo_derbies_suede.jpg?v=1750427933","https://cdn.shopify.com/s/files/1/0175/8496/files/color_chestnut_1_theo_derbies_suede.jpg?v=1750427937","https://cdn.shopify.com/s/files/1/0175/8496/files/color_chestnut_2_theo_derbies_suede.jpg?v=1750427937","https://cdn.shopify.com/s/files/1/0175/8496/files/color_chestnut_3_theo_derbies_suede.jpg?v=1750427937","https://cdn.shopify.com/s/files/1/0175/8496/files/color_chestnut_4_theo_derbies_suede.jpg?v=1750427937","https://cdn.shopify.com/s/files/1/0175/8496/files/color_chestnut_5_theo_derbies_suede.jpg?v=1750427937"],"price":239,"currency":"USD","in_stock":true,"inventory_qty":239976,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:46.376Z"},"share_url":"https://firestarter.network/l/lst_hnaWCKaW","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_hnaWCKaW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Theo Derbies - Men’s  Water-Repellent Suede' 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."]}}