{"type":"firestarter.listing","listing":{"id":"lst_OW75qmjm","product_name":"1\" Brass #13 Buckle","category":"Accessories","description":"Replace or have an additional color buckle for any 1\" wide belt. Already have a belt with a so-so buckle? These make the perfect upgrade for your existing belt.\n\nMade from nickel-plated steel with a shimmering brass plating.\n\nThe prong is very sturdy and won't go breaking on you like so many others do!\n\nWhen you need a solid, fashionable, rugged belt buckle these will do the trick.\n\n\nFits 1\" belts.\n\nSuper heavy-duty...practically indestructible.\nBrass finish that looks great with any belt\n","images":["https://cdn.shopify.com/s/files/1/1171/6948/files/Hanks-_13-1-inch-buckle.jpg?v=1766179156"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:54.934Z"},"share_url":"https://firestarter.network/l/lst_OW75qmjm","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_OW75qmjm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 1\" Brass #13 Buckle' and a budget_max comfortably above $14.99 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."]}}