{"type":"firestarter.listing","listing":{"id":"lst_HNKVZQbS","product_name":"Heavy Metal T-Shirt","category":"Shirts","description":"Inspired by our new line of Heavy Metal towels, this limited-edition tee brings the same bold attitude and clean design that detailers love.• 100% combed ring-spun cotton, soft washed.• Ultra soft hand, side-seamed, tightly knit.\n ","images":["https://cdn.shopify.com/s/files/1/0520/2047/8135/files/black-friday-2025-tr-co-shirt-front.jpg?v=1762800669","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/black-friday-2025-tr-co-shirt-back.jpg?v=1762800669","https://cdn.shopify.com/s/files/1/0520/2047/8135/files/Screenshot_2025-10-20_082248.png?v=1760970191"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:09.734Z"},"share_url":"https://firestarter.network/l/lst_HNKVZQbS","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_HNKVZQbS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heavy Metal T-Shirt' and a budget_max comfortably above $24.99 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."]}}