{"type":"firestarter.listing","listing":{"id":"lst_hudR5KpR","product_name":"A Balloon Friendship Greeting Card","category":"Curated","description":"Blank inside. 100lb heavyweight card stock. Offset printed. 4.25 x 5.5 inches. Illustrated by Jon Klassen. Printed by Red Cap Cards in Los Angeles, California, USA, on recycled paper.","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/330d060a56c5317d537a1ece256cd356c558d351dfad424b1bec60f6d8f3be12_b929d9f2-fd8d-4e64-b61f-e9e7bcf2c90e.webp?v=1758130143","https://cdn.shopify.com/s/files/1/1751/9263/files/a2b6fbafc87741026e46c81a35d80155d1cb71737645c40b85d4a3eaeb433b62_75512724-c05e-4898-9b48-43b2bd742437.webp?v=1758130143"],"price":5.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.745Z"},"share_url":"https://firestarter.network/l/lst_hudR5KpR","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_hudR5KpR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy A Balloon Friendship Greeting Card' and a budget_max comfortably above $5.50 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."]}}