{"type":"firestarter.listing","listing":{"id":"lst_GfpA77PF","product_name":"Crosby Egyptian Beet","category":"Vegetables","description":"A great beet to grow for fall harvest. Egyptian beets originated in Germany in the 1800s. This variety was improved through selection for earliness, tender skin and sweetness in Massachusetts by Josiah Crosby in the late 1800s. \n Expect good sized, round red beets with flattened tops, and upright greens leaves. Shorter days to maturity over other storage beet types make this a good choice for early fall harvests until the season ends.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Crosby-Egyptian-Beet-vendor-unknown-1630676624.jpg?v=1735579934"],"price":13.79,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.440Z"},"share_url":"https://firestarter.network/l/lst_GfpA77PF","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_GfpA77PF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Crosby Egyptian Beet' and a budget_max comfortably above $13.79 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."]}}