{"type":"firestarter.listing","listing":{"id":"lst_D2j1jWvT","product_name":"Nutmeg, Whole","category":"Baking Spices","description":"\nWhole nutmegs go a long way, with an incredibly long shelf life. Use a microplane or grater to add freshly grated nutmeg to your baked goods. Or, try it in some in rum punch or a cantaloupe agua fresca. It's also delicious in potato dishes or in braised or sauteed greens such as spinach or kale.\n","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Nutmeg-Square-0561.jpg?v=1510206925"],"price":10.25,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.982Z"},"share_url":"https://firestarter.network/l/lst_D2j1jWvT","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_D2j1jWvT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nutmeg, Whole' and a budget_max comfortably above $10.25 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."]}}