{"type":"firestarter.listing","listing":{"id":"lst_z5T4_kaG","product_name":"Turquoise Necklace with Diamond Trio","category":"Necklaces","description":"This special turquoise stone is wrapped in 22k gold, and accented with three tiny diamonds. It is floating on a lovely 14k gold chain. Sterling silver back.\nStone measures approximately 1/2\" x 3/8\". Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_018.jpg?v=1777661747","https://cdn.shopify.com/s/files/1/1479/9532/files/26-04-22_053.jpg?v=1777661728"],"price":1850,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.680Z"},"share_url":"https://firestarter.network/l/lst_z5T4_kaG","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_z5T4_kaG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Turquoise Necklace with Diamond Trio' and a budget_max comfortably above $1850.00 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."]}}