{"type":"firestarter.listing","listing":{"id":"lst_X3PHXyUW","product_name":"\"Have a stellar birthday\" Birthday Card","category":"Greeting Card","description":"Ensure your family sibling, friend, partner, cousin, and more \"have a stellar birthday\" with this groovy cosmic birthday card.\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, greeting card, card, cards, greeting cards, birthday cards, birthday gift, cute greeting card, cute birthday card, unique, gifts, gift ideas, space, aliens, stars, planets, solar system, cosmic greeting cards, cosmic, astrology, astrology cards, astrology birthday gifts, astrology birthday cards, universe.","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/N-BM-GC-281.jpg?v=1762453192","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":"2026-06-18T20:47:46.920Z"},"share_url":"https://firestarter.network/l/lst_X3PHXyUW","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_X3PHXyUW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy \"Have a stellar birthday\" 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."]}}