{"type":"firestarter.listing","listing":{"id":"lst_h2mSojoJ","product_name":"Birthday Cake Set","category":"Kids & Toys","description":"A birthday party you can throw any day of the week. This wooden cake set comes with sliceable pieces, removable candles, and a tiny chalkboard chocolate bar for names, wishes, or very important notes. Zero sugar, infinite celebrations.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/3488.jpg?v=1771531581","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/3488_ddcc0b1e-fb13-4611-b02a-86cc8a386d65.jpg?v=1771531581","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/71299278f1b6469b2d1cbabdcb854be576c57087a07bcba71cb388aa2bca77f0.jpg?v=1771531581"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.008Z"},"share_url":"https://firestarter.network/l/lst_h2mSojoJ","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_h2mSojoJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Birthday Cake Set' and a budget_max comfortably above $40.00 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."]}}