{"type":"firestarter.listing","listing":{"id":"lst_0bCH3BtY","product_name":"Squares and Bursts Birthday Card","category":"Curated","description":"Blank inside.\nIllustrated byHolli Zollinger.\n100lb heavyweight card stock. \nPrinted in Full Color with Soy-Based Inks\n4.25 x 5.5 inches.  \nPrinted by Red Cap Cards in Los Angeles, California, USA, on recycled paper.","images":["https://cdn.shopify.com/s/files/1/1751/9263/files/999df9fa40fce754dea203fd9db97ca42473d6e9aa943153b2d3ecbf5c003c1d.webp?v=1775515090"],"price":5.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.731Z"},"share_url":"https://firestarter.network/l/lst_0bCH3BtY","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_0bCH3BtY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Squares and Bursts Birthday 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."]}}