{"type":"firestarter.listing","listing":{"id":"lst_OBJUfEL2","product_name":"Japanese Black Trifele Tomato","category":"Vegetables","description":"A mahogany colored, pear shaped, rich and smoky flavored, crack-resistant fruit. And yet another nomenclature puzzle: The Japanese Black Trifele (meaning truffle) is not from Japan at all: it's from Russia. Some suspect that \"Japanese\" was thrown in to add a little exotic and mysterious flare. Indeterminate.\n","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/japanese_black.png?v=1739574968","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Japanese-Black-Trifele-Tomato-vendor-unknown-1630676873.jpg?v=1739574968","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Japanese-Black-Trifele-Tomato-vendor-unknown-1630676876.jpg?v=1739574968","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Japanese-Black-Trifele-Tomato-vendor-unknown-1630676879.jpg?v=1739574968"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.301Z"},"share_url":"https://firestarter.network/l/lst_OBJUfEL2","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_OBJUfEL2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Japanese Black Trifele Tomato' 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."]}}