{"type":"firestarter.listing","listing":{"id":"lst_Q1CCfOgJ","product_name":"Organic Socks - Black","category":"Apparel","description":"The perfect mid-weight socks, this crew sock is constructed with a rib at leg and comfortable tapered toe.  These are the best socks in the world and perfect all year round.\n \nFINAL SALE","images":["https://cdn.shopify.com/s/files/1/0562/9737/files/Sockblack.jpg?v=1756236230","https://cdn.shopify.com/s/files/1/0562/9737/files/Sockblack_detail2.jpg?v=1757615668"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:52.016Z"},"share_url":"https://firestarter.network/l/lst_Q1CCfOgJ","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_Q1CCfOgJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Organic Socks - Black' and a budget_max comfortably above $50.00 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."]}}