{"type":"firestarter.listing","listing":{"id":"lst_M9MV83qZ","product_name":"MCTP - 42mm Diver","category":null,"description":"The 42mm Diver is built for those who want the presence of a larger tool watch without compromising capability. Its distinctive cushion case is paired with a gloss black dial, a stainless steel minute marked chapter ring, and a unidirectional ceramic timing bezel for precise elapsed time tracking. Blue Super Luminova on the dial and polished, brushed hands provide outstanding visibility in low light, while the double domed sapphire crystal adds durability and clarity.\nPowered by the dependable Seiko NH35 automatic movement, the 42mm Diver offers 200 meters of water resistance and is built for years of reliable service. Each watch includes both a black rubber strap and an OD green nylon strap, allowing it to adapt easily from everyday wear to the outdoors. Rugged, highly legible, and purpose built, the 42mm Diver is a modern tool watch designed to perform wherever the mission leads.","images":["https://cdn.shopify.com/s/files/1/2473/8064/files/mctp_42diver.jpg?v=1783725194"],"price":600,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-11T05:00:19.639Z"},"share_url":"https://firestarter.network/l/lst_M9MV83qZ","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_M9MV83qZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MCTP - 42mm Diver' and a budget_max comfortably above $600.00 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."]}}