{"type":"firestarter.listing","listing":{"id":"lst_zYiHmbhQ","product_name":"\"I brought the alcohol... and the heartburn\" Birthday Card","category":"Greeting Card","description":"One minute you're young and fun, the next you're nursing heartburn and a hangover after 2 drinks. This birthday card is perfect for that person who just can't party like they used to. Card reads \"I brought the alcohol... and the heartburn (and the hangover after 2 drinks) happy birthday\".\n-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 Drawn\nbirthday card, funny greeting card, greeting card, card, cards, greeting cards, birthday cards, birthday gift, funny birthday card, funny, unique, gifts, gift ideas, sarcastic, sarcastic greeting card, sarcastic birthday card.","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/N-BM-GC-289.jpg?v=1762453198","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":"2026-06-18T20:47:46.909Z"},"share_url":"https://firestarter.network/l/lst_zYiHmbhQ","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_zYiHmbhQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy \"I brought the alcohol... and the heartburn\" 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."]}}