{"type":"firestarter.listing","listing":{"id":"lst_OZ11MO3g","product_name":"Tarragon, French","category":"Herbs","description":"\nEstragon, or \"little dragon\" in French, has a light slightly tart anise-like flavor. Use in white wine vinegar, mayonnaise, dressings, Bearnaise sauce, or homemade  mustards. Good with chicken, fish, potato and egg dishes.\n","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Tarragon-Square-0066.jpg?v=1510206933"],"price":8.75,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.736Z"},"share_url":"https://firestarter.network/l/lst_OZ11MO3g","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_OZ11MO3g' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tarragon, French' and a budget_max comfortably above $8.75 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."]}}