{"type":"firestarter.listing","listing":{"id":"lst_5biRFTp3","product_name":"Magnetic Nutmeg Grater","category":"food grater","description":"Grate fresh nutmeg for the most delightful flavor! This handy grater is a perfect size at 5 1/2\" long and 1 1/2\" wide. Plus, it has a clever magnet that lets you keep it right on your fridge, close to your spices!","images":["https://cdn.shopify.com/s/files/1/1030/2399/products/magnetic-nutmeg-grater-1.jpg?v=1541653239","https://cdn.shopify.com/s/files/1/1030/2399/products/Nutmeg_Close_Square2.jpg?v=1773791227","https://cdn.shopify.com/s/files/1/1030/2399/products/Nutmeg_Cake_Square.jpg?v=1773791227","https://cdn.shopify.com/s/files/1/1030/2399/products/Nutmeg_On_Plate3_Square.jpg?v=1773791227"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:12.337Z"},"share_url":"https://firestarter.network/l/lst_5biRFTp3","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_5biRFTp3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Magnetic Nutmeg Grater' and a budget_max comfortably above $7.00 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."]}}