{"type":"firestarter.listing","listing":{"id":"lst_XOzoA7Co","product_name":"Keychron K4 Max QMK Wireless Mechanical Keyboard ISO Layout Collection","category":"Custom Keyboards","description":"Keychron K4 Max is a wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master keys or macro commands on its 96% layout through the Keychron Launcher web app. Besides, it has included keycaps for Windows and macOS, and users can hot-swap with the Keychron Super mechanical switch in a breeze.\nNo discount code can be used for the K4 Max.\nISO options: Spanish and French layouts.\nPlease drop your email on \"Notify Me When Available\" if the product model is out of stock.\n","images":["https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-1.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-2.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-3.jpg?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-4.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-5.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-6.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-ESred.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-ESbrown.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-ESyellow.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-FRred.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_Ultra-Slim_QMK_Wireless_Custom_Mechanical_Keyboard_-FRbrown.png?v=1769582984","https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K4_Max_QMK_Wireless_Custom_Mechanical_Keyboard_-FRyellow.png?v=1769582984"],"price":119.99,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:16.853Z"},"share_url":"https://firestarter.network/l/lst_XOzoA7Co","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_XOzoA7Co' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Keychron K4 Max QMK Wireless Mechanical Keyboard ISO Layout Collection' and a budget_max comfortably above $119.99 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."]}}