{"type":"firestarter.listing","listing":{"id":"lst__x8PaX-y","product_name":"The Roxanne Diamond Ring","category":"Rings","description":"\nTwo sides of this diamond ring meet face to face to form the open silhouette. Featuring a prong set brilliant diamond solitaire on one side, and a rose cut champagne diamond diamond on the other, surrounded by a diamond halo to add extra dimension.\nPictured with 2.00 carat prong set stone.\nPrices are based H color, SI1 clarity diamonds.","images":["https://cdn.shopify.com/s/files/1/1442/5650/products/sized_3c115b6b-4dc3-43ec-b785-2d86bd572938.jpg?v=1673299869","https://cdn.shopify.com/s/files/1/1442/5650/products/fc7d2f85-c6b9-42bd-b79e-7fca9af0b6d7.jpg?v=1673299869","https://cdn.shopify.com/s/files/1/1442/5650/products/reshoot__103.jpg?v=1631396045","https://cdn.shopify.com/s/files/1/1442/5650/products/bfb15edc-139d-4a03-9c1a-fad4bb4a6e39.jpg?v=1631396045"],"price":18925,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:30.641Z"},"share_url":"https://firestarter.network/l/lst__x8PaX-y","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__x8PaX-y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Roxanne Diamond Ring' and a budget_max comfortably above $18925.00 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."]}}