{"type":"firestarter.listing","listing":{"id":"lst_6rAEFIgw","product_name":"Gumbo Filé","category":"Herbs","description":"Made from ground thyme and sassafras leaves, this herb powder is a key ingredient in Creole soups and stews. It adds a distinctive earthy flavor and acts as a thickening agent to create a classic gumbo broth.\n","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Gumbo_File_600px.jpg?v=1537821619","https://cdn.shopify.com/s/files/1/0604/1077/files/20240320174034-gumbo-20z-herbes_800px-v3.jpg?v=1725575673"],"price":7.75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.667Z"},"share_url":"https://firestarter.network/l/lst_6rAEFIgw","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_6rAEFIgw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gumbo Filé' and a budget_max comfortably above $7.75 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."]}}