{"type":"firestarter.listing","listing":{"id":"lst_yCFTaRui","product_name":"Gymshark Running Short Sleeve T-Shirt - GS Black","category":"Womens>Apparel>SS Tops>crew_neck","description":"LIGHTWEIGHT, REFLECTIVE RUNNING LAYERSWhether you’re just ticking off your daily miles or training for a marathon, our running collection keeps you going with breathable, sweat-wicking fabrics, soft brushed linings and reflective details to keep you safe.\nReflective trims &amp; logos for increased visibility in the dark \nSweat-wicking tech keeps you cool &amp; dry &amp; focused on the road (or treadmill) ahead\nSo lightweight it’ll knock at least 5 seconds off your time\nSIZE &amp; FIT\nRegular fit\nModel is 5'8\" and wears S\nMATERIALS &amp; CARE\n54% Nylon, 46% Elastane\n95gsm, lightweight fabric\nSKU; B6B4O-BB2J\n","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0352_V2.jpg?v=1771338494","https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0368_V3.jpg?v=1771338494","https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0364_V3.jpg?v=1771338494","https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0383_V3.jpg?v=1771338494","https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0370_V3.jpg?v=1771338494","https://cdn.shopify.com/s/files/1/0156/6146/files/images-BetterLevelRunTeeGSBlackB6B4O_BB2J_0376_V2.jpg?v=1771338494"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.011Z"},"share_url":"https://firestarter.network/l/lst_yCFTaRui","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_yCFTaRui' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Running Short Sleeve T-Shirt - GS Black' and a budget_max comfortably above $40.00 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."]}}