{"type":"firestarter.listing","listing":{"id":"lst_U22yNHfQ","product_name":"Rails Polo Knit - Ecru","category":"Knitwear","description":"The Rails Knit is spun from 100% cotton yarn for a soft, easy hand feel. Cut in our tried-and-true Critical Slide fit, it walks the line between casual and dressed-up. Finished with coconut buttons and a clean, refined shape. Our model is 6'1\" and wearing a size Large. Designed and developed in Bondi, Australia.","images":["https://cdn.shopify.com/s/files/1/0116/5092/files/KT25028-ECR.jpg?v=1764015461"],"price":99.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.632Z"},"share_url":"https://firestarter.network/l/lst_U22yNHfQ","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_U22yNHfQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rails Polo Knit - Ecru' and a budget_max comfortably above $99.95 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."]}}