{"type":"firestarter.listing","listing":{"id":"lst_DrEHnLFZ","product_name":"Rosemary Grapefruit Marmalade 7.5oz","category":"JAM","description":"Briny, herbal rosemary &amp; zesty, sweet grapefruit fuse together to make this complex and versatile marmalades.\nIngredientsCitrus Blend (Grapefruit, Oranges, Lemons), Cane Sugar, Rosemary, Pectin, Sea Salt.\nMADE IN NEW YORK \nSource: New York, New York. \n","images":["https://cdn.shopify.com/s/files/1/1058/3278/files/Edited_Products-50.jpg?v=1734486881","https://cdn.shopify.com/s/files/1/1058/3278/products/Ingredients_Rosemary_Grapefruit.jpg?v=1734486881"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:32.162Z"},"share_url":"https://firestarter.network/l/lst_DrEHnLFZ","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_DrEHnLFZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rosemary Grapefruit Marmalade 7.5oz' and a budget_max comfortably above $10.00 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."]}}