{"type":"firestarter.listing","listing":{"id":"lst_fEU-vR5K","product_name":"Magic Castle Dice Tower-Black","category":"dice tower","description":"Magic Castle Dice Tower rolling case for D&amp;D, available in black, grey, blue and purple colors. Acrylic material, easy to carry.\nDice not included.\nSKU: HY00131","images":["https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00131_3_b431100e-6330-4c0b-8e4c-b0cbfba92b96.jpg?v=1688628371","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00131_2.jpg?v=1688628398","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00131_1_9e0262d1-7850-4635-b736-67160a65ceec.jpg?v=1688628398"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:03.681Z"},"share_url":"https://firestarter.network/l/lst_fEU-vR5K","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_fEU-vR5K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Magic Castle Dice Tower-Black' and a budget_max comfortably above $39.99 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."]}}