{"type":"firestarter.listing","listing":{"id":"lst_2JdRl6CG","product_name":"Maidenhair Fern Greeting Card | CATHERINE LEWIS DESIGN","category":"Books & Paper Goods","description":"by CATHERINE LEWIS DESIGN\n An intricately drawn greeting card with an illustration of a 'Maidenhair Fern' on a white base from the 'Species Collection'.\n - Packaged with a Kraft envelope- Printed on high quality FSC certified card- A6 (14.8cm x 10.5)- Blank inside, for your own personal message.","images":["https://cdn.shopify.com/s/files/1/0814/7615/files/fern.jpg?v=1742390829"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:15.310Z"},"share_url":"https://firestarter.network/l/lst_2JdRl6CG","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_2JdRl6CG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Maidenhair Fern Greeting Card | CATHERINE LEWIS DESIGN' and a budget_max comfortably above $5.00 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."]}}