{"type":"firestarter.listing","listing":{"id":"lst_7cTiKt2I","product_name":"Athletic Quarter Sock ~ Black","category":"Accessories","description":"Our Athletic Sock is a high-cushion crew sock that is designed for everyday wear and athletic function. With targeted cushion built in at the heel and forefoot, this sock provides ample comfort for long, easy runs or HIIT workouts - but is equally at home with casual outfits. Branding is achieved via woven jacquard logos at the calf and on the arch support.\nSizing:\nThis sock is one size fits most; we find that it fits a Men's size 7-13 comfortably.\n!split!\n!details!\n\n80% Cotton / 10% Nylon / 5% Spandex / 5% Rubber\nFull cushion footbed\n\nArch support articulation\nSweat-wicking material \nMade in USA\n","images":["https://cdn.shopify.com/s/files/1/0028/6132/files/3S-10OCT25-LOGO-SOCKS-BLACK-FRONT.jpg?v=1763404587","https://cdn.shopify.com/s/files/1/0028/6132/files/3S-10OCT25-LOGO-SOCKS-BLACK-D.jpg?v=1763404587","https://cdn.shopify.com/s/files/1/0028/6132/files/3S-10OCT25-LOGO-SOCKS-BLACK-FOLDED.jpg?v=1760733450"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.970Z"},"share_url":"https://firestarter.network/l/lst_7cTiKt2I","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_7cTiKt2I' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Athletic Quarter Sock ~ Black' and a budget_max comfortably above $28.00 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."]}}