{"type":"firestarter.listing","listing":{"id":"lst_1u6xJ-k0","product_name":"Zulu & Zephyr Canvas Cap - Black","category":"accessories","description":"This classic cap is crafted from pre-washed canvas for a soft, lived-in feel. It features a curved brim, adjustable back strap, and an embroidered logo at the front—perfect for everyday wear.\nMeasurements &amp; Fit Details\nSoft cotton twillZulu &amp; Zephyr embroidered logoAdjustable strap with metal hardwareOne size fits most: 54cm - 62cm\nProduct code ZZ4887\nFabric &amp; Care\n100% Cotton\nCold hand wash onlyUse mild detergentDo not store in direct sunlight Dry flat in shade","images":["https://cdn.shopify.com/s/files/1/0150/8124/files/ZZCAP.png?v=1760573178","https://cdn.shopify.com/s/files/1/0150/8124/files/81_29b59e6e-fa13-4c5e-9fe5-265d66d5f22f.png?v=1760573178","https://cdn.shopify.com/s/files/1/0150/8124/files/80_017be826-283c-45e2-94ca-e6849c947a34.png?v=1757992759"],"price":70,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:18.432Z"},"share_url":"https://firestarter.network/l/lst_1u6xJ-k0","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_1u6xJ-k0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Zulu & Zephyr Canvas Cap - Black' and a budget_max comfortably above $70.00 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."]}}