{"type":"firestarter.listing","listing":{"id":"lst_rg7Y4GsU","product_name":"Thermal Merino Base Layer","category":"Men","description":"We call our Thermal Merino Base Layer a universal cool-weather necessity.  We designed it to be a lifestyle piece with serious on or off the bike capabilities. It is meant to go with you everywhere you go: riding, hiking, running, camping, living.  Hell...you can even sleep in it.  It's that nice. We use a blend of super fine high-grade merino wool to bring warmth, durability, and ultra-comfort to a whole new level. They simply don't come much nicer.  \nThis garment features a slim fit perfect for cycling and can be worn as a stand-alone piece or part of any layering system.  It goes perfectly well under all of our outerwear pieces including the S1J and PJ1 Expedition jackets. When a wool layer is called for.....this the piece. Double layer reinforced shoulder panels, perfect fit, custom woven label, ultra soft handfeel, incredible thermo-regulation properties to keep you warm, natural odor-resistance, and our flawless sewing make this garment one of our best.  All are made in New York City. ","images":["https://cdn.shopify.com/s/files/1/0143/5202/products/052819_SS_SummerJerseys_0296.jpg?v=1571594323","https://cdn.shopify.com/s/files/1/0143/5202/products/052819_SS_SummerJerseys_0302.jpg?v=1571594323"],"price":135,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.299Z"},"share_url":"https://firestarter.network/l/lst_rg7Y4GsU","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_rg7Y4GsU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Thermal Merino Base Layer' and a budget_max comfortably above $135.00 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."]}}