{"type":"firestarter.listing","listing":{"id":"lst_CeSsNN4C","product_name":"Wedding Poppies Greeting Card  - USA Made","category":"Card","description":"100lb heavyweight card stock. Foil. 4.25 x 5.5 inches. Illustrated by Kate Pugsley.","images":["https://cdn.shopify.com/s/files/1/0257/9447/products/9b30e2670f7d5c0fe5081f49ac18f6e5792bf50bdfb8f9d4331f33548c45f3fa.jpg?v=1677179064"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:56.204Z"},"share_url":"https://firestarter.network/l/lst_CeSsNN4C","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_CeSsNN4C' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Wedding Poppies Greeting Card  - USA Made' and a budget_max comfortably above $6.00 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."]}}