{"type":"firestarter.listing","listing":{"id":"lst_DAsn745U","product_name":"Gymshark Element Baselayer Long Sleeve T-Shirt - White","category":"Mens>Apparel>LS Tops>t_shirt","description":"PHYSIQUE FIRST\n \nWhether you’re layering up or down, these physique-enhancing fits are the one. \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 5'11\" and wears size M\nMATERIALS &amp; CARE• 84% Polyester, 16% Elastane\nSKU: A2B5M-WB57","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0229.jpg?v=1747313611","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0250.jpg?v=1747313611","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0244.jpg?v=1747313611","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0237.jpg?v=1747313611","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0241.jpg?v=1747313611","https://cdn.shopify.com/s/files/1/0156/6146/files/images-ElementBaselayerLongSleeveT_ShirtGSWhiteA2B5M_WB57_0252.jpg?v=1747313611"],"price":32,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.202Z"},"share_url":"https://firestarter.network/l/lst_DAsn745U","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_DAsn745U' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Element Baselayer Long Sleeve T-Shirt - White' 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."]}}