{"type":"firestarter.listing","listing":{"id":"lst_V7YcY_lZ","product_name":"3.06ct Oval Lab Grown Diamond (Colour Fancy Intense Pink, Clarity VVS2, IGI Certified)","category":"diamond","description":"\n    Type: Lab Grown Diamond\nShape: Oval\nCarat: 3.06\nColour: Pink\nIntensity: Fancy Intense\nClarity: VVS2\nPolish: Excellent\nSymmetry: Very Good\nFluorescence: Faint\nMeasurements: 12.25x8.31x4.44mm\nL/W Ratio: 1.47\nTable: 53%\nDepth: 53.4%\nCertificate: IGI\nCertificate Number: LG794641487\nCertificate PDF: View\n\n  ","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/3.06ct_Oval_Lab_Grown_Diamond_Colour_Fancy_Intense_Pink_Clarity_VVS2_IGI_Certified.webp?v=1783918511"],"price":2329,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-13T09:29:32.019Z"},"share_url":"https://firestarter.network/l/lst_V7YcY_lZ","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_V7YcY_lZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 3.06ct Oval Lab Grown Diamond (Colour Fancy Intense Pink, Clarity VVS2, IGI Certified)' and a budget_max comfortably above $2329.00 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."]}}