{"type":"firestarter.listing","listing":{"id":"lst_oX-WuSyh","product_name":"Caraway Seeds","category":"Spices","description":"With warm, savory, menthol notes, caraway can be used to flavor rye or other breads. Add to sauerkraut, borscht or root vegetable stew. Toast lightly to bring out more of the volatile oils.","images":["https://cdn.shopify.com/s/files/1/0604/1077/products/Caraway_Seed_600px-11.jpg?v=1621969899"],"price":6.75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:10.929Z"},"share_url":"https://firestarter.network/l/lst_oX-WuSyh","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_oX-WuSyh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Caraway Seeds' and a budget_max comfortably above $6.75 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."]}}