{"type":"firestarter.listing","listing":{"id":"lst_mR8pTMXZ","product_name":"Please Leave By 9PM Cocktail Napkins","category":"Party Shop","description":"Avoid any potential awkwardness with these humorous and colorful Please Leave By 9PM cocktail napkins. Perfect for any hostess, this set of 20 napkins will add a playful touch to your next party. 3 ply napkins, each measuring 5\" by 5\"","images":["https://cdn.shopify.com/s/files/1/0434/6711/2611/files/CopyofProductListingTemplate_8.jpg?v=1723068158"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:05.826Z"},"share_url":"https://firestarter.network/l/lst_mR8pTMXZ","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_mR8pTMXZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Please Leave By 9PM Cocktail Napkins' and a budget_max comfortably above $8.00 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."]}}