{"type":"firestarter.listing","listing":{"id":"lst_HU4zdFBg","product_name":"Viridis Arcanum Perfume","category":null,"description":"A dark green perfume mystery of Turkish galbanum incense resin, Russian leather, and the fresh tips of coniferous Siberian Forest greens.\nAnd stand there, huger, blacker, statuesque,\nWhile watching from the green margin of our home\nThe far-off mountain crumbles to a husk\nAnd plunging down we seek our dark-green gloom\nWhat frog or fish or monster am I grown\nThat while the day's last rope last hope recedes\nI swim in strangeness and I do not drown!\nMy mind is but a waving of green weeds.\n-- Douglas Stewart\n \nArt: Allegory of Medical Science by Robert Auer, 1914","images":["https://cdn.shopify.com/s/files/1/0084/9228/6003/products/il_fullxfull.1515734877_ql1c.jpg?v=1565739334"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:09.620Z"},"share_url":"https://firestarter.network/l/lst_HU4zdFBg","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_HU4zdFBg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Viridis Arcanum Perfume' and a budget_max comfortably above $20.00 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."]}}