{"type":"firestarter.listing","listing":{"id":"lst_gXOKr8W8","product_name":"Derby - Black Embroidered Logo Socks x2 Multipack","category":"Socks","description":"Our Derby socks are designed with smart occasions in mind. Crafted from a soft cotton-blend, these timeless black socks feature an embroidered Wax logo in blue script on the outer ankle.\n\nEmbroidered Wax script logo\nAvailable as a convenient two-pack\n","images":["https://cdn.shopify.com/s/files/1/0575/9575/6709/files/derby-black-embroidered-logo-socks-x2-multipack_77fdd2ef.jpg?v=1771616094","https://cdn.shopify.com/s/files/1/0575/9575/6709/files/derby-black-embroidered-logo-socks-x2-multipack-2_a13f5815.jpg?v=1771616112"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:22.692Z"},"share_url":"https://firestarter.network/l/lst_gXOKr8W8","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_gXOKr8W8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Derby - Black Embroidered Logo Socks x2 Multipack' and a budget_max comfortably above $36.00 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."]}}