{"type":"firestarter.listing","listing":{"id":"lst_Qu6pDF_l","product_name":"Cinch Belt Buckle - Cobalt Blue","category":"Belt Accessories","description":"The Trayvax Cobalt Blue Cinch Belt Buckle is a minimalistic web belt tough enough to hold up more than just your pants. The Cinch features heavy-duty nylon webbing and an interchangeable buckle. This is your opportunity to purchase additional Cinch belt buckles and change up your style. This double tension-point aluminum buckle is also contoured to fit comfortably against the body. Webbing not included.\nThe Cinch Buckle is sourced and Made in the USA and comes backed by the Trayvax 65-year heirloom warranty.","images":["https://cdn.shopify.com/s/files/1/1066/9566/files/trayvax-enterprises-belt-accessories-cobalt-blue-cinch-belt-buckle-29760383746123.jpg?v=1684790642"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:07.374Z"},"share_url":"https://firestarter.network/l/lst_Qu6pDF_l","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_Qu6pDF_l' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cinch Belt Buckle - Cobalt Blue' and a budget_max comfortably above $19.99 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."]}}