{"type":"firestarter.listing","listing":{"id":"lst_fCGoingC","product_name":"Gymshark Element Baselayer Long Sleeve T-Shirt - Black","category":"Mens>Apparel>LS Tops>t_shirt","description":"PHYSIQUE FIRST\nWhether you’re layering up or down, these physique-enhancing fits are the one. \n \n• Ultra-tight compression fit top• Enhance your physique with muscle-shaping seams• Sweat-wicking tech to keep you cool &amp; dry when working out• Flatlock seams for reduced irritation• Additional mesh panels to the seams for extra stretch\nSIZE &amp; FIT• Compressive fit ultra-tight fit, like a second skin• Regular length• Model is 5'9\" and wears size L\nMATERIALS &amp; CARE• 86% Polyester, 14% Elastane\nSKU: A2B5M-BB2J","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0310.jpg?v=1747314005","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0320.jpg?v=1747314005","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0323.jpg?v=1747314005","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0313.jpg?v=1747314005","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0317.jpg?v=1747314005","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSBlackA2B5M_BB2J_0325.jpg?v=1747314005"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.482Z"},"share_url":"https://firestarter.network/l/lst_fCGoingC","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_fCGoingC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Element Baselayer Long Sleeve T-Shirt - Black' and a budget_max comfortably above $32.00 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."]}}