{"type":"firestarter.listing","listing":{"id":"lst_vHWQMtfM","product_name":"Multi - Halloween Critters Greeting Card - Red Cap Cards","category":"Halloween Critters Greeting Card","description":"Celebrate Halloween with a cast of charming costumed characters in this whimsical greeting card illustrated by The House That Lars Built. Featuring a playful parade of animals dressed for spooky season beneath a cheerful “Happy Halloween” banner, this delightful design brings a fun and festive touch to Halloween greetings. Printed in full colour on heavyweight uncoated cardstock, it’s perfect for sending seasonal wishes to friends, family, and loved ones of all ages. Explore matching Halloween pajamas for even more scary-cute fun. \n\nDetails:\n\nIllustrator: The House That Lars Built.\nCard Size: A2 (4.25” x 5.5”).\n\n","images":["https://cdn.shopify.com/s/files/1/1543/8719/files/PF_TP26_Multi_HalloweenCrittersGreetingCard_01.jpg?v=1781797445"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T08:30:29.410Z"},"share_url":"https://firestarter.network/l/lst_vHWQMtfM","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_vHWQMtfM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Multi - Halloween Critters Greeting Card - Red Cap Cards' 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."]}}