{"type":"firestarter.listing","listing":{"id":"lst_otBMngHJ","product_name":"Vintage Tiffany & Co. Schlumberger Enamel Ring","category":"Bands","description":"Collector-worthy example of Jean Michel Schlumberger hallmarks: colorful royal blue enamel and seven sculptural gold loops raised above the shank\nSquare wire shank measures 6mm wide\nVintage statement band-meets-right hand ring style set in 18k solid yellow gold\nMociun Found Note: Designed by Jean Michel Schlumberger for Tiffany &amp; Co. Signed. Circa 1980s.\n\nItem Details\nThis piece was finished in size 6––and by virtue of the design, this piece cannot be resized.\nEnamel requires special care to preserve. Avoid contact with extreme temperatures and harsh chemicals that may damage the finish.\nAntique or vintage items are final sale.","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/products/d-Kxcfwm48SQdDAHQoIQnX8XDNCDAn2itEfd_BxZT_U.jpg?v=1680396360","https://cdn.shopify.com/s/files/1/0075/5004/2175/products/qVmun2jJRYugxonCnadJ0N4X8dIuT2mvICeY2CC_uOo.jpg?v=1680396363","https://cdn.shopify.com/s/files/1/0075/5004/2175/products/4M3-_877-dwgqI22sy6Epu3ALYdwekmNKNlIbpI4elM.jpg?v=1680396361","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/square_4715ea19-1a4e-4411-a846-b115b8bd9306.jpg?v=1718992147"],"price":2300,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:50.200Z"},"share_url":"https://firestarter.network/l/lst_otBMngHJ","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_otBMngHJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage Tiffany & Co. Schlumberger Enamel Ring' 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."]}}