{"type":"firestarter.listing","listing":{"id":"lst_r_0FQWce","product_name":"John Watson Perfume Oil","category":null,"description":"JOHN WATSON PERFUME OIL\n\nI know, my dear Watson, that you share my love of all that is bizarre and outside the conventions and humdrum routine of everyday life.\n\nTweed and crisp linen, lime-tinged aftershave, the sleek steel and oil of a well-cared for service revolver, and the echo of a Jezail bullet shell.\n ","images":["https://cdn.shopify.com/s/files/1/0716/7891/8812/files/bpal_watson1_023cf16c-3788-4e78-9d38-10dfac92b5cd.jpg?v=1769529569"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:16.344Z"},"share_url":"https://firestarter.network/l/lst_r_0FQWce","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_r_0FQWce' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy John Watson Perfume Oil' and a budget_max comfortably above $28.00 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."]}}