{"type":"firestarter.listing","listing":{"id":"lst_DqvFQoYz","product_name":"50 Feet 1.3 mm Z-Line Cord","category":"Materials : Roll Goods","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\nThis stuff is amazing! If you’re trying to go ultralight you can use it on virtually everything and I do.\n– Mark H., ★★★★★\nZ-line Dyneema® cord is composed of a white Dyneema® core with a braided polyester sheath. 1.3 mm cord is excellent for ultralight guy lines and will work with Micro Linelocs.\nDyneema® has a high strength to weight ratio and does not stretch.This line also has a lot of grip; when used as a main tarp line, just wrap it around a tree or branch a few times and it will hold steady without dealing with any knots.\nAvailable in Yellow, or Black. The yellow cord is extremely bright and easy to see as guy-lines day or night. It is not reflective but it does stand out well at night with a headlamp or in moonlight. The yellow cord shows up better at night compared to orange colored cord.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/products/zpacks-z-line-dyneema-cord-yellow.jpg?v=1563553086","https://cdn.shopify.com/s/files/1/0004/4652/9572/products/zpacks-z-line-dyneema-cord-black.jpg?v=1563553104"],"price":12.95,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.469Z"},"share_url":"https://firestarter.network/l/lst_DqvFQoYz","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_DqvFQoYz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 50 Feet 1.3 mm Z-Line Cord' and a budget_max comfortably above $12.95 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."]}}