{"type":"firestarter.listing","listing":{"id":"lst_bUBWX3KC","product_name":"1.5\" Matte Black #12 Buckle","category":"Accessories","description":"If you want a buckle that makes a statement &amp; goes with any of your best pants, then this Octagonal Center Bar Buckle is the one for you!\n\nThe Matte Black finish gives a very sleek appearance and isn't too flashy. This is one of our most popular finishes for this reason alone.\n\nThis buckle is also a little lower profile for a little less bulk in the front of your belt\n\nThis buckle fits most all belts that are 1.5\" wide.\n\n\n1.5\" wide\nSingle tongue\nMatte Black finish\nUSA Made\n","images":["https://cdn.shopify.com/s/files/1/1171/6948/files/hanks-belts-octagonal-buckle-1.5-inch-fashion-buckle-relic-matte-black.jpg?v=1719254924"],"price":16.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:55.053Z"},"share_url":"https://firestarter.network/l/lst_bUBWX3KC","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_bUBWX3KC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 1.5\" Matte Black #12 Buckle' and a budget_max comfortably above $16.99 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."]}}