{"type":"firestarter.listing","listing":{"id":"lst_SNBoM02A","product_name":"Antique Diamond & Ruby-Eyed English Bulldog Brooch","category":"Collar Pins","description":"Victorian-era antique 'English bulldog' standing in profile with ~.25 ct. combined weight of ~thirty two old cut natural white diamond-studded 'pelt' and two bezel set round cabochon cut ruby 'eyes' measuring ~.9mm in diameter\nThirty four total stones secured in mixed full bezel settings and round prong settings\n'Bulldog' setting measures 19.85mm long and 10.5mm wide\nPin fastened with slight-extended 'c' catch closure typical to the era of its origin\nBrooch set in 18k solid white gold\nMociun Found Note: Maker unknown. Circa 1900.\n\nItem Details\nAntique or vintage items are final sale.","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique_Vintage_CollarPins__Diamond_Ruby-EyedEnglishBulldogBrooch_01_OW052026-12211.jpg?v=1779307058","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Collar-Pins__Antique-Diamond-_-Ruby-Eyed-English-Bulldog-Brooch_02_OW052026-12211.jpg?v=1779820683","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Collar-Pins__Antique-Diamond-_-Ruby-Eyed-English-Bulldog-Brooch_03_OW052026-12211.jpg?v=1779820683","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Antique-_-Vintage_Collar-Pins__Antique-Diamond-_-Ruby-Eyed-English-Bulldog-Brooch_99sq_OW052026-12211.jpg?v=1779820683"],"price":3000,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.666Z"},"share_url":"https://firestarter.network/l/lst_SNBoM02A","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_SNBoM02A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Antique Diamond & Ruby-Eyed English Bulldog Brooch' and a budget_max comfortably above $3000.00 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."]}}