{"type":"firestarter.listing","listing":{"id":"lst_ecXYnGT7","product_name":"Costanza (brown) - Italian calf leather women’s wallet","category":"wallets","description":"The Costanza wallet is a compact and elegant everyday piece crafted for those who prefer a smaller format without compromising on refinement. Handmade in Italy by skilled artisans, it is made from full-grain calf leather with a natural grain texture that feels soft in the hand while retaining its structure. The fold-over design keeps the silhouette minimal and easy to slip into a handbag or coat pocket.Measuring 15 cm in width, 10 cm in height and 2.5 cm in depth, the Costanza offers practical space for cards, bills and coins, secured with a neat snap closure. Its understated styling reflects the quiet elegance that defines Fratelli Orsini leather goods.● Handmade in Italy● Full-grain Italian calf leather● Compact and travel-friendly format● Secure snap closure● Interior for cards, bills and coins","images":["https://cdn.shopify.com/s/files/1/0269/5702/1239/files/Constanza_brown-1.jpg?v=1776401312","https://cdn.shopify.com/s/files/1/0269/5702/1239/files/Costanza-brown-1.jpg?v=1764143385","https://cdn.shopify.com/s/files/1/0269/5702/1239/files/Costanza-brown-2.jpg?v=1764143385","https://cdn.shopify.com/s/files/1/0269/5702/1239/files/Costanza-brown-3.jpg?v=1764143332"],"price":159,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:38.035Z"},"share_url":"https://firestarter.network/l/lst_ecXYnGT7","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_ecXYnGT7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Costanza (brown) - Italian calf leather women’s wallet' and a budget_max comfortably above $159.00 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."]}}