{"type":"firestarter.listing","listing":{"id":"lst_jEuTc9r_","product_name":"Shelby GT350 Socks","category":"Socks","description":"Slither into some faster footwear. V8 noises not included.One pair.","images":["https://cdn.shopify.com/s/files/1/0166/4148/files/GT350_Shelby.jpg?v=1727273668","https://cdn.shopify.com/s/files/1/0166/4148/files/GT350_Shelby_FLAT.jpg?v=1727273668","https://cdn.shopify.com/s/files/1/0166/4148/files/GT350_Shelby_DETAIL_CP_750x_82953897-f10d-4dc7-a5bb-bc9af544c761.jpg?v=1727273668"],"price":17.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:17.886Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_jEuTc9r_","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_jEuTc9r_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shelby GT350 Socks' and a budget_max comfortably above $17.99 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."]}}