{"type":"firestarter.listing","listing":{"id":"lst_LFLS_CmV","product_name":"Smooth Oval Chrysoprase Ring with Diamonds","category":"Rings","description":"This lovely ring features a luminous chrysoprase cabochon wrapped in warm 22k gold, backed with sterling silver and accented with a a pair of sparkling diamonds. The beautiful coloring of this piece has both a gentle and vibrant quality.\nStone measures approximately 1/4 inch x 3/8 inch. 2mm hammered sterling band. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-05_058_1200.jpg?v=1754592535","https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-03_024.jpg?v=1759776867","https://cdn.shopify.com/s/files/1/1479/9532/files/25-01-05_057_1200.jpg?v=1759776867"],"price":840,"currency":"USD","in_stock":true,"inventory_qty":149985,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.590Z"},"share_url":"https://firestarter.network/l/lst_LFLS_CmV","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_LFLS_CmV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Smooth Oval Chrysoprase Ring with Diamonds' and a budget_max comfortably above $840.00 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."]}}