{"type":"firestarter.listing","listing":{"id":"lst_WP1u9_nH","product_name":"Cassiopea Earrings","category":"Earrings","description":"1.20 ct. combined weight of Cadillac step cut white natural diamonds\n0.90 ct. combined weight of pear brilliant cut blue/white bicolor sapphires\nEight total stones secured in modified bezel settings and full bezel settings\nSetting measures 10mm long and up to 12mm wide\nPosts fastened with friction earring backs\nStud earrings style set by hand in 18k solid yellow gold\nSold as a pair\n","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/MW7JVzVyz3AuIL1Ti8jvkITDSBbMJ2Y_js8j4RJHm-U.jpg?v=1729112518","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/CassiopeaEarrings_1.jpg?v=1731102072","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/CassiopeaEarrings_2.jpg?v=1731102072"],"price":11000,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:48.889Z"},"share_url":"https://firestarter.network/l/lst_WP1u9_nH","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_WP1u9_nH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cassiopea Earrings' and a budget_max comfortably above $11000.00 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."]}}