{"type":"firestarter.listing","listing":{"id":"lst_ECijVejG","product_name":"Happy Birthday Cake Slice Greeting Card","category":"Greeting Card","description":"Share the birthday excitement with this cute birthday card featuring a special birthday 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: birthday card, greeting card, happy birthday card, cute birthday card, birthday gift, birthday wishes card, birthday gift card, elegant birthday card, aesthetic birthday card, illustrated birthday card, friend birthday card, cake, birthday cake, candles, birthday candles, birthday cake card.","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/N-BM-GC-775.jpg?v=1750281232","https://cdn.shopify.com/s/files/1/0039/7849/4067/files/greetingcardblankinside_7d571047-8c0b-4b98-bd70-1d7f897c7901.jpg?v=1774805033"],"price":4.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:44.684Z"},"share_url":"https://firestarter.network/l/lst_ECijVejG","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 ","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_ECijVejG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Happy Birthday Cake Slice Greeting 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."]}}