{"type":"firestarter.listing","listing":{"id":"lst_z4UEiSKv","product_name":"Twenty Sided Arsenal - 75 Premium Resin D20s","category":"dice","description":"75 Premium rounded-edge resin dice from 15 of our most popular designs—5pcs per design!\n\n \n\nBe prepared for battle with this Twenty Sided Arsenal!\n\n \n\nSKU：HY00573","images":["https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00573_1.jpg?v=1768544677","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00573_5.jpg?v=1768547069","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00573_2.jpg?v=1768547069","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00573_3.jpg?v=1768547069"],"price":199.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:02.484Z"},"share_url":"https://firestarter.network/l/lst_z4UEiSKv","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_z4UEiSKv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Twenty Sided Arsenal - 75 Premium Resin D20s' and a budget_max comfortably above $199.99 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."]}}