{"type":"firestarter.listing","listing":{"id":"lst_yQRHulkn","product_name":"#620 Made in USA T-Shirt Round House Logo","category":"T-Shirts","description":"American Made T-Shirt showing Round House Logo representing over 120 years of quality workwear and other clothing.\nProudly emblazoned with the iconic Round House 'Made in USA' woven label:\n\n\nHeavyweight 90% Cotton/10% Polyester\nMADE IN USA\n\n\n","images":["https://cdn.shopify.com/s/files/1/0388/0957/files/boy_and_girl_combined_no_woven_label.jpg?v=1744377020","https://cdn.shopify.com/s/files/1/0388/0957/files/shirt_by_itself_-_no_woven_label.jpg?v=1744377021"],"price":27.5,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:31.852Z"},"share_url":"https://firestarter.network/l/lst_yQRHulkn","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_yQRHulkn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy #620 Made in USA T-Shirt Round House Logo' and a budget_max comfortably above $27.50 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."]}}