{"type":"firestarter.listing","listing":{"id":"lst_h9WYUK5x","product_name":"Marquise Flat Back Stud Earring","category":"Earrings","description":"Timeless elegance meets comfort in our Marquise Flat Back Stud Earring! This classic gemstone cut will instantly elevate your look, no matter the occasion. From morning coffee to evening drinks, these dainty studs bring quiet luxury without the hefty price tag! Thanks to the seamless flat back design, you can keep them in overnight. Don't worry about turning your ears green, either - we use tarnish-resistant materials that are durable and safe for your skin. \nDETAILS\n\n14k gold vermeil -or- sterling silver internally threaded flat back earring\n6mm x 2.4mm cubic zirconia charm\nPost: 6mm length, 16 gauge\nAvailable as a single or a pair\nSafe for sensitive skin & shower safe\n","images":["https://cdn.shopify.com/s/files/1/1770/8517/files/Marquise-Flat-Back-Stud-Earring.jpg?v=1717116093","https://cdn.shopify.com/s/files/1/1770/8517/files/Simple_Danity1894-3.jpg?v=1717538710","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack3942.jpg?v=1717618977","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4882.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4720.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4054_4ce157f4-f051-49cc-bb7b-a87f97e19c36.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4034.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4565_f6a99092-8586-4f2f-ac5b-e3ffc3365779.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack4819-2_ae01b623-f511-4c66-bb3d-0e53bbf464f5.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/FlatBack3965_d1541efc-05b6-4a66-b296-308260a327e5.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/Simple_Danity1894_silver.jpg?v=1771282518","https://cdn.shopify.com/s/files/1/1770/8517/files/Simple_Danity1894_silver-2.jpg?v=1771282518"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:38.217Z"},"share_url":"https://firestarter.network/l/lst_h9WYUK5x","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 ","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_h9WYUK5x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Marquise Flat Back Stud Earring' and a budget_max comfortably above $65.00 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."]}}