{"type":"firestarter.listing","listing":{"id":"lst_qO6CGoHq","product_name":"TRACK SURF TRUNK","category":"Trunks","description":"Since 1954, Katin has built products guided by three principles: quality, durability, and good looks. The Reissue Series brings archival designs back using original patterns, era-specific fits, and the details that defined them. Authentic Katin, rebuilt with purpose.\nThe Track Surf Trunk is part of the first Reissue installment, featuring a 21\" outseam and 11\" inseam with a Y2K-inspired baggy fit. Built from 4-way stretch recycled polyester with DWR coating for added function and durability.\n\n90% Recycled Polyester, 10% Spandex 4-Way Stretch with DWR\nY2K Baggy Fit\n21\" Outseam\n11\" Inseam\n\nPast eras. Present craft. Future classics.","images":["https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-flat-lay-front_392ba782-d1f6-40ad-8b94-0a35b775d86f.jpg?v=1780006173","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-on-model-front_1210a421-6a6b-4c01-bd91-0fca1f62110b.jpg?v=1780006173","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-on-model-side_700cdc33-4fd7-4a4f-bf29-a89454cdd57d.jpg?v=1780006173","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-on-model-back_ef0b061b-beba-4460-8625-b74f6eee5b17.jpg?v=1780006173","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-detail-3_de9dbab7-a0db-4069-83b6-fe9bfc1eb66b.jpg?v=1780006173","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-detail-1_a2ed41e0-ce4f-4cc5-a246-81d7c0bc1c60.jpg?v=1780006174","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-detail-2_8a81bcc1-8fd4-47c1-b6fc-a0289217b67d.jpg?v=1780006174","https://cdn.shopify.com/s/files/1/0802/7401/files/katin-su26-track-surf-trunk-navy-flat-lay-back_e4a249ad-8810-405c-93da-bfc15d4cc8d5.jpg?v=1780006173"],"price":75,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.190Z"},"share_url":"https://firestarter.network/l/lst_qO6CGoHq","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_qO6CGoHq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRACK SURF TRUNK' and a budget_max comfortably above $75.00 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."]}}