{"type":"firestarter.listing","listing":{"id":"lst_m5-6J9uF","product_name":"Casciaball","category":"Penny Loafers","description":"It's the gummy version Penny Loafer for the man who works on the top floor of the office. It takes all the characteristics and construction from its cousin model, except for the sole which is durable Vibram rubber sole. With its full-grain leather, it’s the no-lace black shoe to wear whether matching a suit or during rainy autumn and winter walks in the city.","images":["https://cdn.shopify.com/s/files/1/1627/0215/files/01_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/02_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/03_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/04_casciaball_n.jpg?v=1757336414","https://cdn.shopify.com/s/files/1/1627/0215/files/05_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/06_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/07_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/08_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/09_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/10_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/11_casciaball_n.jpg?v=1757336413","https://cdn.shopify.com/s/files/1/1627/0215/files/ZX_casciaball_n.jpg?v=1757336414","https://cdn.shopify.com/s/files/1/1627/0215/files/ZZ_casciaball_n.jpg?v=1757336413"],"price":500,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:22.369Z"},"share_url":"https://firestarter.network/l/lst_m5-6J9uF","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_m5-6J9uF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Casciaball' and a budget_max comfortably above $500.00 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."]}}