{"type":"firestarter.listing","listing":{"id":"lst_Bfx5W9iQ","product_name":"Canvas USB-C Cable","category":"Power Supply","description":"Connect your USB-C Devices to your computer via the Canvas USB-C Cable. Cable can be used to sync and/or charge any USB-C device.\nIn the box: 1, 3' Canvas USB-C Cable, Right angle plug to straight plug\nUpdate your device at walrusaudio.io","images":["https://cdn.shopify.com/s/files/1/0906/8480/files/USB-C-straight-to-right_1.jpg?v=1748874147"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:20.787Z"},"share_url":"https://firestarter.network/l/lst_Bfx5W9iQ","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_Bfx5W9iQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Canvas USB-C Cable' and a budget_max comfortably above $12.99 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."]}}