{"type":"firestarter.listing","listing":{"id":"lst_cc9ykfc3","product_name":"4020 Racquet Club cap - merlot","category":"ACCESSORIES_COTTON","description":"A two-tone baseball cap from the Uskees Racquet Club, Manchester, England. The 4020 is for keeping off that fine northern rain, letting the sun shine through, off centre court, onto the street.","images":["https://cdn.shopify.com/s/files/1/0047/6921/8632/files/4020-merlot-racquet-club-cap-front.jpg?v=1772449304","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/4020-merlot-racquet-club-cap-motif.jpg?v=1772449335","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/4020-merlot-racquet-club-cap-side.jpg?v=1772449363","https://cdn.shopify.com/s/files/1/0047/6921/8632/files/4020-merlot-racquet-club-cap-strap.jpg?v=1772449393"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:14.940Z"},"share_url":"https://firestarter.network/l/lst_cc9ykfc3","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_cc9ykfc3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 4020 Racquet Club cap - merlot' and a budget_max comfortably above $21.00 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."]}}