{"type":"firestarter.listing","listing":{"id":"lst_tqyC-rBu","product_name":"Chioggia Guardsmark Improved Beet Seedlings","category":"Vegetables","description":"An improved classic. This strain has been selected for improved color contrast, uniformity and bolt resistance, and did very well in spring, summer and fall in our demonstration garden. These beets won't dye the rest of the ingredients in your dishes like classic red beets do, making them great on salad, in mixed in with other roasted vegetables, and for kids! The tops are generous and mild, and can be used like chard or spinach.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/img_1558_1024x768_636c2fd3-a8be-42df-9d22-070537ffef25.jpg?v=1587474479"],"price":5.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:35.327Z"},"share_url":"https://firestarter.network/l/lst_tqyC-rBu","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_tqyC-rBu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Chioggia Guardsmark Improved Beet Seedlings' and a budget_max comfortably above $5.99 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."]}}