{"type":"firestarter.listing","listing":{"id":"lst_STZ110dW","product_name":"Blue Ridge Mountain Greeting Card","category":null,"description":"Made by WV artist Marisa Jackson, this colorful greeting card is perfect for any occasion. \nBlank inside, comes with an envelope. \n \n ","images":["https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC5173-min.jpg?v=1760401994","https://cdn.shopify.com/s/files/1/0021/4771/3059/files/DSC5175-min.jpg?v=1760401993"],"price":5.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:11.429Z"},"share_url":"https://firestarter.network/l/lst_STZ110dW","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_STZ110dW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Ridge Mountain Greeting Card' and a budget_max comfortably above $5.50 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."]}}