{"type":"firestarter.listing","listing":{"id":"lst_Tcm43kDJ","product_name":"Circuit","category":null,"description":"Black tubing mascara.","images":["https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Circuit_Brush.jpg?v=1754578209","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/001_Circuit_Before_After.jpg?v=1754578209","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/002_Circuit_Before_After.jpg?v=1754578209","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/003_Circuit_Before_After.jpg?v=1754578209","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/Circuit.jpg?v=1761746821","https://cdn.shopify.com/s/files/1/0935/7741/2956/files/mascara_primary_packaging.jpg?v=1761747199"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:00.530Z"},"share_url":"https://firestarter.network/l/lst_Tcm43kDJ","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_Tcm43kDJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Circuit' 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."]}}