{"type":"firestarter.listing","listing":{"id":"lst_BRSfvQ2D","product_name":"Vintage Gold Gadroon Ring","category":"Rings","description":"This vintage design is capped by a gadroon motif––the softly rounded, high-polish ridges––for a tactile, dimensional effect characteristic of late 1970s and 1980s Italian gold jewelry\nTapered square wire shank measures 5mm wide, and up to 9mm at widest point\nVintage statement right-hand signet ring style set in 18k solid yellow gold\nMociun Found Note: Era and maker unknown.\n\nItem Details\nThis piece was finished in size 5.25. If resizing required, please visit our website.\nAntique or vintage items are final sale.","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__GoldGadroonRing_01_OR042026-12017.jpg?v=1779306742","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Rings__Vintage-Gold-Gadroon-Ring_02_OR042026-12017.jpg?v=1779820684","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__GoldGadroonRing_03_OR042026-12017.jpg?v=1779306742","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__GoldGadroonRing_04_OR042026-12017.jpg?v=1779306742","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_Rings__GoldGadroonRing_05_OR042026-12017.jpg?v=1779306742","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Rings__Vintage-Gold-Gadroon-Ring_99sq_OR042026-12017.jpg?v=1779820682"],"price":2000,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.688Z"},"share_url":"https://firestarter.network/l/lst_BRSfvQ2D","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_BRSfvQ2D' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage Gold Gadroon Ring' and a budget_max comfortably above $2000.00 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."]}}