{"type":"firestarter.listing","listing":{"id":"lst_cXScWT17","product_name":"Pure Copper Litz Cable","category":"Cables","description":"Made from high purity copper and featuring our popular tangle-resistant twisted cable design, the Campfire Audio Copper Litz cable is an excellent addition to any portable audio setup. Available with 3-Button Control + In-Line Mic.\nFlexible, durable, black PVC jacket\nCustom-matrix MMCX\nSelectable option with in-line microphone and three-button control\n3.5mm single-ended, right angle termination","images":["https://cdn.shopify.com/s/files/1/0796/5412/5878/products/Black-Litz-35mm.jpg?v=1689299803","https://cdn.shopify.com/s/files/1/0796/5412/5878/files/Comet-Cable-with-mic-2048.jpg?v=1730766863"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:48.300Z"},"share_url":"https://firestarter.network/l/lst_cXScWT17","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_cXScWT17' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pure Copper Litz Cable' and a budget_max comfortably above $39.00 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."]}}