diff --git a/nx/include/switch/services/hid.h b/nx/include/switch/services/hid.h
index c063bf28..9577377a 100644
--- a/nx/include/switch/services/hid.h
+++ b/nx/include/switch/services/hid.h
@@ -47,6 +47,142 @@ typedef enum {
     HidMouseButton_Back    = BIT(4),
 } HidMouseButton;
 
+/// HidKeyboardKey
+typedef enum {
+    HidKeyboardKey_A                = 4,
+    HidKeyboardKey_B                = 5,
+    HidKeyboardKey_C                = 6,
+    HidKeyboardKey_D                = 7,
+    HidKeyboardKey_E                = 8,
+    HidKeyboardKey_F                = 9,
+    HidKeyboardKey_G                = 10,
+    HidKeyboardKey_H                = 11,
+    HidKeyboardKey_I                = 12,
+    HidKeyboardKey_J                = 13,
+    HidKeyboardKey_K                = 14,
+    HidKeyboardKey_L                = 15,
+    HidKeyboardKey_M                = 16,
+    HidKeyboardKey_N                = 17,
+    HidKeyboardKey_O                = 18,
+    HidKeyboardKey_P                = 19,
+    HidKeyboardKey_Q                = 20,
+    HidKeyboardKey_R                = 21,
+    HidKeyboardKey_S                = 22,
+    HidKeyboardKey_T                = 23,
+    HidKeyboardKey_U                = 24,
+    HidKeyboardKey_V                = 25,
+    HidKeyboardKey_W                = 26,
+    HidKeyboardKey_X                = 27,
+    HidKeyboardKey_Y                = 28,
+    HidKeyboardKey_Z                = 29,
+    HidKeyboardKey_D1               = 30,
+    HidKeyboardKey_D2               = 31,
+    HidKeyboardKey_D3               = 32,
+    HidKeyboardKey_D4               = 33,
+    HidKeyboardKey_D5               = 34,
+    HidKeyboardKey_D6               = 35,
+    HidKeyboardKey_D7               = 36,
+    HidKeyboardKey_D8               = 37,
+    HidKeyboardKey_D9               = 38,
+    HidKeyboardKey_D0               = 39,
+    HidKeyboardKey_Return           = 40,
+    HidKeyboardKey_Escape           = 41,
+    HidKeyboardKey_Backspace        = 42,
+    HidKeyboardKey_Tab              = 43,
+    HidKeyboardKey_Space            = 44,
+    HidKeyboardKey_Minus            = 45,
+    HidKeyboardKey_Plus             = 46,
+    HidKeyboardKey_OpenBracket      = 47,
+    HidKeyboardKey_CloseBracket     = 48,
+    HidKeyboardKey_Pipe             = 49,
+    HidKeyboardKey_Tilde            = 50,
+    HidKeyboardKey_Semicolon        = 51,
+    HidKeyboardKey_Quote            = 52,
+    HidKeyboardKey_Backquote        = 53,
+    HidKeyboardKey_Comma            = 54,
+    HidKeyboardKey_Period           = 55,
+    HidKeyboardKey_Slash            = 56,
+    HidKeyboardKey_CapsLock         = 57,
+    HidKeyboardKey_F1               = 58,
+    HidKeyboardKey_F2               = 59,
+    HidKeyboardKey_F3               = 60,
+    HidKeyboardKey_F4               = 61,
+    HidKeyboardKey_F5               = 62,
+    HidKeyboardKey_F6               = 63,
+    HidKeyboardKey_F7               = 64,
+    HidKeyboardKey_F8               = 65,
+    HidKeyboardKey_F9               = 66,
+    HidKeyboardKey_F10              = 67,
+    HidKeyboardKey_F11              = 68,
+    HidKeyboardKey_F12              = 69,
+    HidKeyboardKey_PrintScreen      = 70,
+    HidKeyboardKey_ScrollLock       = 71,
+    HidKeyboardKey_Pause            = 72,
+    HidKeyboardKey_Insert           = 73,
+    HidKeyboardKey_Home             = 74,
+    HidKeyboardKey_PageUp           = 75,
+    HidKeyboardKey_Delete           = 76,
+    HidKeyboardKey_End              = 77,
+    HidKeyboardKey_PageDown         = 78,
+    HidKeyboardKey_RightArrow       = 79,
+    HidKeyboardKey_LeftArrow        = 80,
+    HidKeyboardKey_DownArrow        = 81,
+    HidKeyboardKey_UpArrow          = 82,
+    HidKeyboardKey_NumLock          = 83,
+    HidKeyboardKey_NumPadDivide     = 84,
+    HidKeyboardKey_NumPadMultiply   = 85,
+    HidKeyboardKey_NumPadSubtract   = 86,
+    HidKeyboardKey_NumPadAdd        = 87,
+    HidKeyboardKey_NumPadEnter      = 88,
+    HidKeyboardKey_NumPad1          = 89,
+    HidKeyboardKey_NumPad2          = 90,
+    HidKeyboardKey_NumPad3          = 91,
+    HidKeyboardKey_NumPad4          = 92,
+    HidKeyboardKey_NumPad5          = 93,
+    HidKeyboardKey_NumPad6          = 94,
+    HidKeyboardKey_NumPad7          = 95,
+    HidKeyboardKey_NumPad8          = 96,
+    HidKeyboardKey_NumPad9          = 97,
+    HidKeyboardKey_NumPad0          = 98,
+    HidKeyboardKey_NumPadDot        = 99,
+    HidKeyboardKey_Backslash        = 100,
+    HidKeyboardKey_Application      = 101,
+    HidKeyboardKey_Power            = 102,
+    HidKeyboardKey_NumPadEquals     = 103,
+    HidKeyboardKey_F13              = 104,
+    HidKeyboardKey_F14              = 105,
+    HidKeyboardKey_F15              = 106,
+    HidKeyboardKey_F16              = 107,
+    HidKeyboardKey_F17              = 108,
+    HidKeyboardKey_F18              = 109,
+    HidKeyboardKey_F19              = 110,
+    HidKeyboardKey_F20              = 111,
+    HidKeyboardKey_F21              = 112,
+    HidKeyboardKey_F22              = 113,
+    HidKeyboardKey_F23              = 114,
+    HidKeyboardKey_F24              = 115,
+    HidKeyboardKey_NumPadComma      = 133,
+    HidKeyboardKey_Ro               = 135,
+    HidKeyboardKey_KatakanaHiragana = 136,
+    HidKeyboardKey_Yen              = 137,
+    HidKeyboardKey_Henkan           = 138,
+    HidKeyboardKey_Muhenkan         = 139,
+    HidKeyboardKey_NumPadCommaPc98  = 140,
+    HidKeyboardKey_HangulEnglish    = 144,
+    HidKeyboardKey_Hanja            = 145,
+    HidKeyboardKey_Katakana         = 146,
+    HidKeyboardKey_Hiragana         = 147,
+    HidKeyboardKey_ZenkakuHankaku   = 148,
+    HidKeyboardKey_LeftControl      = 224,
+    HidKeyboardKey_LeftShift        = 225,
+    HidKeyboardKey_LeftAlt          = 226,
+    HidKeyboardKey_LeftGui          = 227,
+    HidKeyboardKey_RightControl     = 228,
+    HidKeyboardKey_RightShift       = 229,
+    HidKeyboardKey_RightAlt         = 230,
+    HidKeyboardKey_RightGui         = 231,
+} HidKeyboardKey;
+
 /// HidKeyboardModifier
 typedef enum {
     HidKeyboardModifier_Control       = BIT(0),
@@ -1071,6 +1207,16 @@ void hidInitializeKeyboard(void);
  */
 size_t hidGetKeyboardStates(HidKeyboardState *states, size_t count);
 
+/**
+ * @brief Gets the state of a key in a \ref HidKeyboardState.
+ * @param[in] state \ref HidKeyboardState.
+ * @param[in] key \ref HidKeyboardKey.
+ * @return true if the key is pressed, false if not.
+ */
+NX_CONSTEXPR bool hidKeyboardStateGetKey(const HidKeyboardState *state, HidKeyboardKey key) {
+    return (state->keys[key / 64] & (1UL << (key & 63))) != 0;
+}
+
 ///@}
 
 ///@name Npad