{"type":"firestarter.listing","listing":{"id":"lst_A-LpOmRc","product_name":"The Diamond Crown Ring","category":"Rings","description":"This curved diamond ring is the crowning achievement of any stack. Featuring a combination of brilliant round diamonds with baguette diamonds will take your layering game to a whole new dimension. ","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/sized_c5b24ac1-83cc-4001-bcb6-4596e134f635.jpg?v=1631223258","https://cdn.shopify.com/s/files/1/1442/5650/products/BFWR142-2.jpg?v=1631223258","https://cdn.shopify.com/s/files/1/1442/5650/products/SCOSHA_10033016.jpg?v=1631223258","https://cdn.shopify.com/s/files/1/1442/5650/products/SCOSHA_10032996.jpg?v=1631223258"],"price":4190,"currency":"USD","in_stock":true,"inventory_qty":139986,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.602Z"},"share_url":"https://firestarter.network/l/lst_A-LpOmRc","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_A-LpOmRc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Diamond Crown Ring' and a budget_max comfortably above $4190.00 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."]}}