{"type":"firestarter.listing","listing":{"id":"lst_5KZIoYD-","product_name":"FX The Cutie","category":"The Cutie","description":"\n3.5” top width (2\" bottom width) vs  x 3” height \n7.5oz (220ml) to the brim, 6oz (180ml) comfortably\nPerfect for velvety flat whites\n ","images":["https://cdn.shopify.com/s/files/1/0854/8044/0095/files/download_29eefbb2-a682-4e24-84df-c43941198cad.jpg?v=1781875738"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T10:29:37.616Z"},"share_url":"https://firestarter.network/l/lst_5KZIoYD-","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_5KZIoYD-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FX The Cutie' 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."]}}