qmk_firmware/keyboards/takashiski/namecard2x4/info.json

{
    "keyboard_name": "namecard2x4", 
    "manufacturer": "takashiski",
    "url": "https://skyhigh-works.hatenablog.com/", 
    "maintainer": "takashiski", 
    "usb": {
        "vid": "0xFEED",
        "pid": "0x0000",
        "device_version": "0.0.1"
    },
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "layouts": {
        "LAYOUT": {
            "layout": [{"label":"1", "x":0, "y":0}, {"label":"2", "x":1, "y":0}, {"label":"3", "x":2, "y":0}, {"label":"4", "x":3, "y":0}, {"label":"5", "x":0, "y":1}, {"label":"6", "x":1, "y":1}, {"label":"7", "x":2, "y":1}, {"label":"8", "x":3, "y":1}]
        }
    }
}