{"type":"firestarter.listing","listing":{"id":"lst_1oca8Vfx","product_name":"Vintage 1940's 14K Gold and Black Enamel Ring with Opals","category":"Rings","description":"\nClassic 1940's 14k gold and black enameled ring with a spray of opals that is sure to up your pinky game. \nRing Size: 3\nOrigin: Unknown\n \n**As Is - slight blemishes to enamel **","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/1D34EEBE-BF8E-4E62-8DCE-9B19766B2995.jpg?v=1671478631","https://cdn.shopify.com/s/files/1/1442/5650/products/BlackEnamelOpalRing_Square.png?v=1671478632","https://cdn.shopify.com/s/files/1/1442/5650/products/A60C3965-59B0-4CCF-AE01-0D8A03A524B9.jpg?v=1671478631"],"price":800,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.782Z"},"share_url":"https://firestarter.network/l/lst_1oca8Vfx","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_1oca8Vfx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Vintage 1940's 14K Gold and Black Enamel Ring with Opals' and a budget_max comfortably above $800.00 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."]}}