{"type":"firestarter.listing","listing":{"id":"lst_e2vHqOrY","product_name":"White Topaz Necklace with Gold Dot","category":"Necklaces","description":"This‚ sweet‚ necklace features a sparkling‚ round rose cut white topaz stone set in sterling silver, accented with‚ a single, suspended 22k gold dot. Simple and lovely.\nThe‚ stone measures approximately 1/3 inch tall, and the suspended dot measures approximately 2mm. On an oxidized sterling silver chain. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/round_white_topaz_w_gold_dangle_crop.jpg?v=1754593560"],"price":385,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:27.915Z"},"share_url":"https://firestarter.network/l/lst_e2vHqOrY","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_e2vHqOrY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Topaz Necklace with Gold Dot' and a budget_max comfortably above $385.00 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."]}}