{"type":"firestarter.listing","listing":{"id":"lst_7FdPD711","product_name":"Freeze Dried Beef Liver","category":"Dog Treats","description":"We like to keep things simple around here…and what’s more simple than a single-ingredient treat? Meet our freeze-dried beef liver – high in protein (and low fat!)","images":["https://cdn.shopify.com/s/files/1/0607/7874/1896/files/f683e5ab2c4d931d12321c93dee7a9151382b315af7ab560e4d66432987a1a3c.jpg?v=1743011978","https://cdn.shopify.com/s/files/1/0607/7874/1896/files/565aae29674282f69d09bd29971ed82d22d2a121648fb9f595d6004fa562b316.jpg?v=1743011980"],"price":13,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:30.981Z"},"share_url":"https://firestarter.network/l/lst_7FdPD711","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_7FdPD711' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Freeze Dried Beef Liver' and a budget_max comfortably above $13.00 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."]}}