{"type":"firestarter.listing","listing":{"id":"lst_ll8lVRXQ","product_name":"Rudolf Radish","category":"Vegetables","description":"One of the easiest radishes to grow! Cherry red, early, and the perfect radish shape, with good, toothy flavor. These radishes are reliable and uniform in either spring or fall, and form rounded red roots very early in their development - so they can even be harvested young for the cutest miniatures. Great texture and flavor even when big.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Rudolf-Radish-vendor-unknown-1630681187.jpg?v=1735579469"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:38.405Z"},"share_url":"https://firestarter.network/l/lst_ll8lVRXQ","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_ll8lVRXQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rudolf Radish' and a budget_max comfortably above $4.99 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."]}}