{"type":"firestarter.listing","listing":{"id":"lst_sGniwix8","product_name":"Waltham 29 Broccoli Seeds","category":"Seeds & Plants","description":"Broccoli has a long culinary history going back to the Romans. The florets, leaves, and stems are packed with vitamin C and provide calcium, potassium, and iron. The 4\"-6\", blue-green heads are delicious raw or cooked. 'Waltham 29' grows prolific side shoots and is specially adapted for cold tolerance. Freezes well. Kids will delight in the \"little trees\" on their plate.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0221i_Brocolli-Waltham_2d9zey_phsxw6_896df31e-c322-49c9-83d8-7f8330356eeb.jpg?v=1773115612","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0221si_Brocolli-Waltham_0616dce4-e7aa-4e1c-b83f-de3c593e97e1.jpg?v=1773115612","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0221w_Brocolli-Waltham-new2025_hr15aj_96d2d5c7-1f8b-48b2-a158-a1dc8bee7996.jpg?v=1773115612","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/waltham-29-broccoli-seeds.jpg?v=1773115612"],"price":2.69,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.019Z"},"share_url":"https://firestarter.network/l/lst_sGniwix8","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 ","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_sGniwix8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Waltham 29 Broccoli Seeds' and a budget_max comfortably above $2.69 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."]}}