{"type":"firestarter.listing","listing":{"id":"lst_ZFYD9DM4","product_name":"Brooklyn T-Shirt","category":"Shirts & Tops","description":"FINAL SALE\nThe ultimate updated classic t-shirt. A drop-shoulder tee to grow with your kid, in a beautiful heavy weight natural, un-dyed organic cotton. Perfect for the transition to fall and as a layer in winter. Wear it plain or use it as a blank slate for your at-home dying day.\n ","images":["https://cdn.shopify.com/s/files/1/0006/9612/3439/files/brooklyn-t-shirt-jackalo-1.jpg?v=1778702496","https://cdn.shopify.com/s/files/1/0006/9612/3439/files/brooklyn-t-shirt-jackalo-2.jpg?v=1739381956","https://cdn.shopify.com/s/files/1/0006/9612/3439/files/brooklyn-t-shirt-jackalo-3.jpg?v=1739381958","https://cdn.shopify.com/s/files/1/0006/9612/3439/files/12_7c252b2d-80ae-4da8-8f50-ba42830f3004.jpg?v=1739381958"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:37.904Z"},"share_url":"https://firestarter.network/l/lst_ZFYD9DM4","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_ZFYD9DM4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brooklyn T-Shirt' and a budget_max comfortably above $20.00 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."]}}