{"type":"firestarter.listing","listing":{"id":"lst_AP7MkZJt","product_name":"Australian Boulder Opal Necklace","category":"Necklaces","description":"This wonderful statement necklace features a magical Australian boulder opal wrapped in 22k gold, backed with sterling silver, and floating on a 14k gold paperclip chain. Accented by 7 hammered 22k dots.\nMatte finish.\n","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-05-25_052.jpg?v=1779824177","https://cdn.shopify.com/s/files/1/1479/9532/files/26-05-25_041.jpg?v=1779824180"],"price":4490,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.655Z"},"share_url":"https://firestarter.network/l/lst_AP7MkZJt","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_AP7MkZJt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Australian Boulder Opal Necklace' and a budget_max comfortably above $4490.00 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."]}}