{"type":"firestarter.listing","listing":{"id":"lst_njSlNegU","product_name":"I'm The Best Party Hat Card","category":"Desk & Library","description":"Some moments call for cake. Others call for a crown. This playful party hat card folds open into something worth wearing—perfect for birthdays, milestones, and little victories that deserve a big hooray.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HAD-BESTPH-01.jpg?v=1746723693","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HAD-BESTPH-01_5505bf31-9c4a-474e-88d0-7d7f0589d737.jpg?v=1746723709","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/HAD-BESTPH-02.jpg?v=1746723693"],"price":7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.958Z"},"share_url":"https://firestarter.network/l/lst_njSlNegU","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_njSlNegU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy I'm The Best Party Hat Card' and a budget_max comfortably above $7.00 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."]}}