{"type":"firestarter.listing","listing":{"id":"lst_5BHz2bCM","product_name":"Behemoth 45mm Solid Metal D20 Spin Down -Matt White w/Blood Splatter","category":"dice","description":"45mm Chonk Single D20 dice in best selling behemoth design. Great for tracking life totals or spindowns.\nSKU: HY00420","images":["https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00420_1.jpg?v=1730101412","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00420_3.jpg?v=1730101412","https://cdn.shopify.com/s/files/1/0262/1387/5761/files/HY00420_2.jpg?v=1730101412"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:03.103Z"},"share_url":"https://firestarter.network/l/lst_5BHz2bCM","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_5BHz2bCM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Behemoth 45mm Solid Metal D20 Spin Down -Matt White w/Blood Splatter' 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."]}}