{"type":"firestarter.listing","listing":{"id":"lst_OpPyFJC-","product_name":"Rose Cut Ethiopian Opal Ring With Diamonds","category":"Rings","description":"A magical rose cut Ethiopian opal is wrapped in warm 22k gold, accented by a pair of tiny sparkling white diamonds. This delightful stone is set on a sterling silver back and a 2mm hammered, sterling silver band. A truly special ring, dancing with light.\nOpal measures approximately 3/8 inch x 1/2 inch. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-05_031_1200.jpg?v=1754592531","https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-03_037.jpg?v=1759775828","https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-05_030_1200.jpg?v=1759775828"],"price":1505,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.587Z"},"share_url":"https://firestarter.network/l/lst_OpPyFJC-","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_OpPyFJC-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rose Cut Ethiopian Opal Ring With Diamonds' and a budget_max comfortably above $1505.00 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."]}}