{"type":"firestarter.listing","listing":{"id":"lst_DWsNsAYc","product_name":"Gymshark Ribbed T-Shirt - Black","category":"Mens>Apparel>SS Tops>t_shirt","description":"LOOK WHAM WHATEVER YOU DO\nTake it back to the old school with ribbed cotton basics that show off the physique you’ve worked so hard for.\n• Stretchy &amp; soft ribbed cotton fabric hugs the body &amp; shows off your physique • The added stretch means it keeps its shape even after you’ve worn it loads • Small logo on the hem = minimal branding for a clean &amp; simple finish• Versatile enough for the gym or as an everyday baselayer\nSIZE &amp; FIT• Regular fit• Regular length• Model is 5'10\" and wears a size M MATERIALS &amp; CARE • 90% Cotton, 5% Nylon, 5% Viscose\nSKU: A2B5T-BB2J","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-RibbedT_ShirtBlackA2B5T_BB2J_0705.jpg?v=1776693750","https://cdn.shopify.com/s/files/1/0156/6146/files/images-RibbedT_ShirtBlackA2B5T_BB2J_0708_V2.jpg?v=1776693750","https://cdn.shopify.com/s/files/1/0156/6146/files/images-RibbedT_ShirtBlackA2B5T_BB2J_0664_V2.jpg?v=1776693750","https://cdn.shopify.com/s/files/1/0156/6146/files/images-RibbedT_ShirtBlackA2B5T_BB2J_0668_V2.jpg?v=1776693750","https://cdn.shopify.com/s/files/1/0156/6146/files/images-RibbedT_ShirtBlackA2B5T_BB2J_0712.jpg?v=1776693750"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:23.236Z"},"share_url":"https://firestarter.network/l/lst_DWsNsAYc","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_DWsNsAYc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Ribbed T-Shirt - Black' and a budget_max comfortably above $24.00 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."]}}