{"type":"firestarter.listing","listing":{"id":"lst_vY_ELFIN","product_name":"Pink Sapphire Necklace with Diamonds","category":"Necklaces","description":"A luminous, hexagonal rose cut pink sapphire glows within a warm 22k gold bezel. This luscious gem is accented with a trio of tiny diamonds, and hangs from a delicate oxidized sterling silver chain. A truly magical piece.\nPendant measures approximately 5/8 inch in length. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/20200406_AnandaKhalsaJewelry_038_1200.jpg?v=1754593349"],"price":1055,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.680Z"},"share_url":"https://firestarter.network/l/lst_vY_ELFIN","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_vY_ELFIN' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pink Sapphire Necklace with Diamonds' and a budget_max comfortably above $1055.00 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."]}}