{"type":"firestarter.listing","listing":{"id":"lst_7729vrUB","product_name":"Protostar Metal Dice Set","category":"Dice Sets & Games","description":"7 Dice Set Includes: \n\n1-D4      (19mm)\n1-D6      (16mm)\n1-D8      (16mm)\n1-D10    (16mm)\n1-D%     (16mm)\n1-D12    (18mm)\n1-D20    (20mm)\n\nMaterial: Zinc Alloy","images":["https://cdn.shopify.com/s/files/1/0412/6290/7541/files/WMProtostar1_f5677695-fe6e-4175-8da0-60050e880093.jpg?v=1761752610","https://cdn.shopify.com/s/files/1/0412/6290/7541/files/WMProtostar2_bbeedbb4-fa09-481a-994d-9736e0ce83db.jpg?v=1761752616"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:16.007Z"},"share_url":"https://firestarter.network/l/lst_7729vrUB","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_7729vrUB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Protostar Metal Dice Set' and a budget_max comfortably above $30.00 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."]}}