{"type":"firestarter.listing","listing":{"id":"lst_X4aY-Ox5","product_name":"2.69ct Octagonal Natural Morganite (Colour Pink, Clarity Eye Clean, Cut Step)","category":"gemstone","description":"\n    Type: Natural\nVariety: Morganite\nShape: Octagonal\nCarat: 2.69\nColour: Pink\nClarity: Eye Clean\nCut: Step\nTreatment: Heated\nOrigin: Rest of africa\nMeasurements: 9.89x7.75x4.67mm\nCertificate: GSI\nCertificate Number: 73744820101\nCertificate PDF: View\n\n  ","images":["https://cdn.shopify.com/s/files/1/1994/1391/files/2.69ct_Octagonal_Natural_Morganite_Colour_Pink_Clarity_Eye_Clean_Cut_Step.webp?v=1780960701"],"price":513,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:29.706Z"},"share_url":"https://firestarter.network/l/lst_X4aY-Ox5","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_X4aY-Ox5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 2.69ct Octagonal Natural Morganite (Colour Pink, Clarity Eye Clean, Cut Step)' and a budget_max comfortably above $513.00 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."]}}