{"type":"firestarter.listing","listing":{"id":"lst_8WNPNWHv","product_name":"PYRAMID WITH DIAMOND","category":"Engagement Ring","description":"\n\nRecycled 18 kt gold with rose cut amber diamond; total carat weight approximately .87\n\n\n\nFACE: .55\"w x .64\"h    \n\nBAND: .2\"\nPlease allow 3 - 4 weeks for delivery.\nHand made in NYC.\n\n","images":["https://cdn.shopify.com/s/files/1/0054/0092/products/NFrigo_R_18kPyrDia_ff50ff3c-dcd7-42ea-9f96-40a9f33f483f.jpg?v=1571262427"],"price":3600,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:36.569Z"},"share_url":"https://firestarter.network/l/lst_8WNPNWHv","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_8WNPNWHv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy PYRAMID WITH DIAMOND' and a budget_max comfortably above $3600.00 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."]}}