{"type":"firestarter.listing","listing":{"id":"lst_xgBVXUPo","product_name":"PEAKS SOCK","category":"Accessories","description":"The Peaks Sock uses a premium combed cotton blend and features a custom Katin jacquard graphic.\n\n70% Premium Combed Cotton 27% Polyamide 3% Lycra\n\nSeamless toe\n\nReinforced toe &amp; heel\n\nTerry cushioned footbeds\n\nCrew length\n\nFits mens size 9-12\n\nSock Bundle: Buy 3 or more pieces and get 20% OFF","images":["https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-PEAKS-II-SOCK-OFF-WHITE.jpg?v=1753980925"],"price":9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T08:03:28.022Z"},"share_url":"https://firestarter.network/l/lst_xgBVXUPo","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_xgBVXUPo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PEAKS SOCK' and a budget_max comfortably above $9.00 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."]}}