{"type":"firestarter.listing","listing":{"id":"lst_FVB9AYN4","product_name":"Zpacks Crest T-Shirt","category":"Clothing : Branded","description":"\n\n  p.quote{\n    padding-right: 1.25em;\n    padding-left: 1.25em;\n    border-left: 3px solid #333;\n    text-align: justify;\n    font-size: .95em;\n    font-style: italic;\n    color: #666670;\n  }\n  \n  p.author{\n    margin-top: .75em !important;\n    text-indent:2em;\n    font-weight: bold;\n  }\n  \n  p.author b{\n  \tcolor: #0090d4;\n  }\n\n\n\n\nThis is the lightest and most comfortable day to day t shirt.\n\n– Jason H., ★★★★★\nDesigned for comfort and fashion, rep Zpacks on and off the trail with our high quality soft tri-blend T-Shirt.\nMaterial: Tri-Blend 50% Polyester, 25% Cotton and 25% Rayon\nPrinted in the USA.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-3.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-6.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-1.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-8.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-2.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-7.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-4.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-5.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-10.webp?v=1776281805","https://cdn.shopify.com/s/files/1/0004/4652/9572/files/Zpacks-0426-CrestT-9.webp?v=1776281805"],"price":29.95,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:38.465Z"},"share_url":"https://firestarter.network/l/lst_FVB9AYN4","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_FVB9AYN4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Zpacks Crest T-Shirt' and a budget_max comfortably above $29.95 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."]}}