{"type":"firestarter.listing","listing":{"id":"lst_ayLm66lc","product_name":"Keychron K9 Max QMK Wireless Custom Mechanical Keyboard","category":"Slim Keyboards","description":"Keychron K9 Max is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 60% layout through Keychron Launcher web app. Besides, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Keychron Milk POM switch in a breeze (for RGB Backlight Hot-Swappable Version only).","images":["https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-K9-Max-QMK-Wireless-Custom-Mechanical-Keyboard-60-Percent-Layout-Fully-Assembled-for-Mac-Windows-Linux-Keychron-Milk-POM-Switch-Red.jpg?v=1752635235","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-K9-Max-QMK-Wireless-Custom-Mechanical-Keyboard-60-Percent-Layout-Fully-Assembled-for-Mac-Windows-Linux-Keychron-Milk-POM-Switch-Brown.jpg?v=1752635235","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron-K9-Max-QMK-Wireless-Custom-Mechanical-Keyboard-60-Percent-Layout-Fully-Assembled-for-Mac-Windows-Linux-Keychron-Milk-POM-Switch-Banana.jpg?v=1752635091"],"price":99.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:17.035Z"},"share_url":"https://firestarter.network/l/lst_ayLm66lc","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_ayLm66lc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keychron K9 Max QMK Wireless Custom Mechanical Keyboard' and a budget_max comfortably above $99.99 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."]}}