{"type":"firestarter.listing","listing":{"id":"lst_yZc3qVZf","product_name":"Blue Topaz Earrings with Gold Drops","category":"Earrings","description":"Deep London Blue topaz teardrops are wrapped in 22k gold and accented with hammered 22k gold drops. A lovely combination of cool sparkle and warmth to brighten every day.\nTopaz settings have sterling silver backing. Earrings hang approximately 1 inch from top of 18k gold ear wires. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/products/topazearrings-2.jpg?v=1754592861"],"price":870,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.993Z"},"share_url":"https://firestarter.network/l/lst_yZc3qVZf","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_yZc3qVZf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Topaz Earrings with Gold Drops' and a budget_max comfortably above $870.00 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."]}}