{"type":"firestarter.listing","listing":{"id":"lst_pOFTTG_y","product_name":"Freeze-Dried Pork Liver Treats","category":"Treats","description":"Single-ingredient freeze-dried pork liver for dogs and cats. Humanely raised and naturally rich in iron and vitamin A, a high-protein training reward.","images":["https://cdn.shopify.com/s/files/1/0645/3664/1634/files/Pork-Liver-Treats-3.5oz-Main.png?v=1771871665","https://cdn.shopify.com/s/files/1/0645/3664/1634/files/Single-Ingredient-Treats-Dogs-Cats-Alt.png?v=1776443782","https://cdn.shopify.com/s/files/1/0645/3664/1634/files/20-Years-Of-Real-Food-Smallbatch-Alt.jpg?v=1776443782"],"price":15.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:34.102Z"},"share_url":"https://firestarter.network/l/lst_pOFTTG_y","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_pOFTTG_y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Freeze-Dried Pork Liver Treats' and a budget_max comfortably above $15.99 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."]}}