{"type":"firestarter.listing","listing":{"id":"lst_T0DkdKRH","product_name":"Amethyst Cauliflower Seeds","category":"Seeds & Plants","description":"'Amethyst' produces striking purple, domed heads that mature early and reliably in spring or fall. Vigorous plants perform well in a variety of climates, particularly in the Eastern US. Tender, flavorful florets make a beautiful and delicious addition to any meal.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0556i_Cauliflower-Amethyst.jpg?v=1779317646","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0556si_Cauliflower-Amethyst.jpg?v=1779317646","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0556w_Cauliflower-Amethyst.jpg?v=1779317647"],"price":7.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:15:20.786Z"},"share_url":"https://firestarter.network/l/lst_T0DkdKRH","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_T0DkdKRH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Amethyst Cauliflower Seeds' and a budget_max comfortably above $7.49 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."]}}