{"type":"firestarter.listing","listing":{"id":"lst_nyt500U8","product_name":"Moss Aquamarine Earrings with Diamonds","category":"Earrings","description":"Luminous moss aquamarine teardrops are wrapped in warm 22k gold and accented with sparkling diamond trios and drops.‚ \nGemstones measure approximately 1/4 inch x 3/8 inch. Aquamarine settings are backed in sterling silver. Ear wires are 18k gold. Earrings measure 1 inch from top of ear wire.‚ Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/24-07-03_010_1200.jpg?v=1754592693"],"price":2300,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.820Z"},"share_url":"https://firestarter.network/l/lst_nyt500U8","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_nyt500U8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Moss Aquamarine Earrings with Diamonds' and a budget_max comfortably above $2300.00 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."]}}