{"type":"firestarter.listing","listing":{"id":"lst_UnMg27Oy","product_name":"Flat of Italy Bulb Cipollini Onion Seeds","category":"Seeds & Plants","description":"This Italian heirloom has been available to gardeners since the late 1800s, but is hard to find in stores. The wine-colored, flattened globes are 1\" high by 2\"–3\" in diameter. Their sweet flavor is delicious fresh or cooked—perfect for roasting and grilled kebabs.","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0203i_Onion-Bulb-Flat-of-Italy_d759pv_ab936984-2253-4860-92d6-10295af6cf60.jpg?v=1773115477","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0203si_Onion-Bulb-Flat-of-Italy_f33d8153-495a-4fc7-9204-99d464185d92.jpg?v=1773115477","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/0203w_Onion-Bulb-Flat-of-Italy_61d6f43e-5ae1-434a-8204-becbae769399.jpg?v=1773115477","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/flat-of-italy-bulb-onion-seeds.jpg?v=1773115477"],"price":2.69,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:02.846Z"},"share_url":"https://firestarter.network/l/lst_UnMg27Oy","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_UnMg27Oy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flat of Italy Bulb Cipollini Onion 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."]}}