{"type":"firestarter.listing","listing":{"id":"lst_L9Hqu9Zx","product_name":"Ruby and Baguette Diamond Ring","category":"Rings","description":"18k Yellow Gold, .20ct White Baguette Diamonds, Approx. 1.30ct African Ruby\nReady to ship in size 7.5, can be resized 1 size up or down in 1 week, or can be remade into a different size in approx 4 weeks.\nMade and hand-finished in LA, each piece sold helps ocean-related causes.","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/products/RUBY-_-BAGUETTE-DIAMOND-RING.jpg?v=1748777845"],"price":8100,"currency":"USD","in_stock":true,"inventory_qty":239976,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.611Z"},"share_url":"https://firestarter.network/l/lst_L9Hqu9Zx","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_L9Hqu9Zx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ruby and Baguette Diamond Ring' and a budget_max comfortably above $8100.00 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."]}}