{"type":"firestarter.listing","listing":{"id":"lst_RGguCYSs","product_name":"Brown Madras Check S/S Pullover Shirt","category":"Shirts","description":null,"images":["https://cdn.shopify.com/s/files/1/1831/8429/files/32169_patchwork-knit-brown_1.jpg?v=1782829350","https://cdn.shopify.com/s/files/1/1831/8429/files/32169_patchwork-knit-brown_swatch.jpg?v=1782829350","https://cdn.shopify.com/s/files/1/1831/8429/files/32169_patchwork-knit-brown_2.jpg?v=1782829350","https://cdn.shopify.com/s/files/1/1831/8429/files/32169_patchwork-knit-brown_3.jpg?v=1782829350"],"price":120,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-07-03T08:02:34.811Z"},"share_url":"https://firestarter.network/l/lst_RGguCYSs","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_RGguCYSs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brown Madras Check S/S Pullover Shirt' and a budget_max comfortably above $120.00 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."]}}