{"type":"firestarter.listing","listing":{"id":"lst_D0PnOv3i","product_name":"Gymshark Critical Stringer - White","category":"Mens>Apparel>Sleeveless Tops>stringers","description":"GET THE JOB DONE\nBasic-yet-functional, Critical gets the job done, every time.\n\n\n\n• Minimalist design for full focus• Classic stringer shape\n• Heat sealed logo in the center\nSIZE &amp; FIT\n• Slim fit\n• Regular length\n• Model is 5'9\" and wears a size M MATERIALS &amp; CARE\n • 57% Cotton, 38% Polyester, 5% Elastane SKU: A1A2P-WB57","images":["https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_1.jpg?v=1763395385","https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_2.jpg?v=1763395385","https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_3.jpg?v=1763395385","https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_4.jpg?v=1763395385","https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_6.jpg?v=1763395385","https://cdn.shopify.com/s/files/1/0156/6146/files/images-A1A2P_WB57_5.jpg?v=1763395385"],"price":24,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:34.152Z"},"share_url":"https://firestarter.network/l/lst_D0PnOv3i","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_D0PnOv3i' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gymshark Critical Stringer - White' 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."]}}