{"type":"firestarter.listing","listing":{"id":"lst_f-1A1Bwu","product_name":"\"Wishing you a day full of sunshine and cake\" Birthday Card","category":"Greeting Card","description":"Send wholesome birthday wishes with your favorite person. Card reads \"wishing you a day full of sunshine and cake\".-A2 Size (4.25 x 5.5 inches folded).-Printed on premium 16pt thick cardstock with a matte finish.-Paired with a coordinated kraft or holiday color envelope.-BLANK INSIDE-Hand DrawnCategories: card, cards birthday card, greeting card, happy birthday card, cute birthday card, birthday gift, birthday wishes card, birthday gift card, elegant birthday card, summer, summer birthday card, illustrated birthday card, friend birthday card, cake, birthday cake.","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/N-BM-GC-732.jpg?v=1747260490","https://cdn.shopify.com/s/files/1/0039/7849/4067/files/greetingcardblankinside_64cad397-5e21-4c22-a165-689a7459ad60.jpg?v=1770243294"],"price":4.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:44.882Z"},"share_url":"https://firestarter.network/l/lst_f-1A1Bwu","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_f-1A1Bwu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy \"Wishing you a day full of sunshine and cake\" Birthday Card' and a budget_max comfortably above $4.95 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."]}}