{"type":"firestarter.listing","listing":{"id":"lst_mtxSx35v","product_name":"Titan Hollow Ancient Silver 55MM D20 with Dragon design","category":"dice","description":"Here it is! Our best selling hollow dragon D20 with giant 55mm to be intimidate your players, and amaze your friends!\nSKU: BRLG002\nMaterial: Brass\nColor: Ancient silver\nSize: 55mm\nWeight: around 2.5oz, 70g\nPacking: Free metal case","images":["https://cdn.shopify.com/s/files/1/0262/1387/5761/products/BRLG002_a5359db8-ecee-4f51-9e36-459b8c681b42.jpg?v=1635148249"],"price":69.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:04.438Z"},"share_url":"https://firestarter.network/l/lst_mtxSx35v","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_mtxSx35v' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Titan Hollow Ancient Silver 55MM D20 with Dragon design' and a budget_max comfortably above $69.99 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."]}}