{"type":"firestarter.listing","listing":{"id":"lst_gS_xRgPp","product_name":"Monterey Keycaps","category":null,"description":"A modern beige with off-white legends. Inspired by the sand dunes in Monterey California.\nThese keycaps are the result of a multi-year project. By using a custom PBT/ABS blend, we balanced a full sound profile with better resistance to surface shine. Every legend was hand-designed to be visually balanced and perfectly aligned, originally based on Neue Haas Grotesk. Finally they are double-shot so the legends never fade.\n\nCherry Profile\nMX Compatible\nDouble Shot Legends\nABS &amp; PBT material blend tuned for sound profile and shine resistance.\nThe base kit covers: full-size, 1800, TKL, 75%, 65%, 60%, HHKB, Tsangan/WKL, Alice, 40s, GK64, and Terminal ISO.\n\n ","images":["https://cdn.shopify.com/s/files/1/0279/3426/1330/files/sonnet-golden_beige-mtry-front.webp?v=1772500934"],"price":59.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:53.394Z"},"share_url":"https://firestarter.network/l/lst_gS_xRgPp","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_gS_xRgPp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Monterey Keycaps' and a budget_max comfortably above $59.99 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."]}}