{"type":"firestarter.listing","listing":{"id":"lst_-Q3jcfQg","product_name":"Ceramic Cigarette Assortment","category":null,"description":"3\" long. Made by hand by yours truly in Hamilton, Ontario. Small paint flaws are inevitable, we like to think of them as charming. One of a kind.\nSet of 3 - one long, one butt, one squished.","images":["https://cdn.shopify.com/s/files/1/0897/3954/files/lipstickcigarettes.png?v=1769966891","https://cdn.shopify.com/s/files/1/0897/3954/files/12012024cigs.png?v=1769966891"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.657Z"},"share_url":"https://firestarter.network/l/lst_-Q3jcfQg","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_-Q3jcfQg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ceramic Cigarette Assortment' and a budget_max comfortably above $18.00 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."]}}