diff --git a/src/autogenerated/java/net/minestom/server/entity/EntityType.java b/src/autogenerated/java/net/minestom/server/entity/EntityType.java
index dab56474a..c5cf9ccb8 100644
--- a/src/autogenerated/java/net/minestom/server/entity/EntityType.java
+++ b/src/autogenerated/java/net/minestom/server/entity/EntityType.java
@@ -1,6 +1,8 @@
 package net.minestom.server.entity;
 
 import java.util.function.BiFunction;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.entity.metadata.EntityMeta;
 import net.minestom.server.entity.metadata.PlayerMeta;
 import net.minestom.server.entity.metadata.ambient.BatMeta;
@@ -120,7 +122,7 @@ import org.jetbrains.annotations.NotNull;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum EntityType {
+public enum EntityType implements Keyed {
     AREA_EFFECT_CLOUD("minecraft:area_effect_cloud", 6.0, 0.5, AreaEffectCloudMeta::new, EntitySpawnType.BASE),
 
     ARMOR_STAND("minecraft:armor_stand", 0.5, 1.975, ArmorStandMeta::new, EntitySpawnType.LIVING),
@@ -352,6 +354,8 @@ public enum EntityType {
     @NotNull
     private final EntitySpawnType spawnType;
 
+    private Key key;
+
     EntityType(@NotNull String namespaceID, double width, double height,
             @NotNull BiFunction<Entity, Metadata, EntityMeta> metaConstructor,
             @NotNull EntitySpawnType spawnType) {
@@ -361,6 +365,7 @@ public enum EntityType {
         this.metaConstructor = metaConstructor;
         this.spawnType = spawnType;
         Registries.entityTypes.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public short getId() {
@@ -393,4 +398,8 @@ public enum EntityType {
         }
         return null;
     }
+
+    public Key key() {
+        return this.key;
+    }
 }
diff --git a/src/autogenerated/java/net/minestom/server/fluids/Fluid.java b/src/autogenerated/java/net/minestom/server/fluids/Fluid.java
index 2c3715c3c..73d3b565d 100644
--- a/src/autogenerated/java/net/minestom/server/fluids/Fluid.java
+++ b/src/autogenerated/java/net/minestom/server/fluids/Fluid.java
@@ -1,5 +1,7 @@
 package net.minestom.server.fluids;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Fluid {
+public enum Fluid implements Keyed {
     EMPTY("minecraft:empty"),
 
     FLOWING_WATER("minecraft:flowing_water"),
@@ -20,11 +22,14 @@ public enum Fluid {
 
     LAVA("minecraft:lava");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     Fluid(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.fluids.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -35,6 +40,10 @@ public enum Fluid {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static Fluid fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/autogenerated/java/net/minestom/server/instance/block/Block.java b/src/autogenerated/java/net/minestom/server/instance/block/Block.java
index 4cca376fd..337d1d1ad 100644
--- a/src/autogenerated/java/net/minestom/server/instance/block/Block.java
+++ b/src/autogenerated/java/net/minestom/server/instance/block/Block.java
@@ -2,6 +2,8 @@ package net.minestom.server.instance.block;
 
 import java.util.Arrays;
 import java.util.List;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.instance.block.states.AcaciaButton;
 import net.minestom.server.instance.block.states.AcaciaDoor;
 import net.minestom.server.instance.block.states.AcaciaFence;
@@ -481,7 +483,7 @@ import org.jetbrains.annotations.Nullable;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Block {
+public enum Block implements Keyed {
     AIR("minecraft:air", (short) 0, 0.0, 0.0, true, false, null, true),
 
     STONE("minecraft:stone", (short) 1, 1.5, 6.0, false, true, null, true),
@@ -2480,25 +2482,27 @@ public enum Block {
     }
 
     @NotNull
-    private String namespaceID;
+    private final String namespaceID;
 
-    private short defaultID;
+    private final short defaultID;
 
-    private double hardness;
+    private final double hardness;
 
-    private double resistance;
+    private final double resistance;
 
-    private boolean isAir;
+    private final boolean isAir;
 
-    private boolean isSolid;
+    private final boolean isSolid;
 
     @Nullable
-    private NamespaceID blockEntity;
+    private final NamespaceID blockEntity;
 
-    private boolean singleState;
+    private final boolean singleState;
 
     private List<BlockAlternative> alternatives = new java.util.ArrayList<>();
 
+    private Key key;
+
     Block(@NotNull String namespaceID, short defaultID, double hardness, double resistance,
             boolean isAir, boolean isSolid, @Nullable NamespaceID blockEntity,
             boolean singleState) {
@@ -2514,6 +2518,7 @@ public enum Block {
             addBlockAlternative(new BlockAlternative(defaultID));
         }
         Registries.blocks.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public short getBlockId() {
@@ -2586,4 +2591,8 @@ public enum Block {
     public static Block fromStateId(short blockStateId) {
         return BlockArray.blocks[blockStateId];
     }
+
+    public Key key() {
+        return this.key;
+    }
 }
diff --git a/src/autogenerated/java/net/minestom/server/item/Enchantment.java b/src/autogenerated/java/net/minestom/server/item/Enchantment.java
index ff92bf36d..6b3524707 100644
--- a/src/autogenerated/java/net/minestom/server/item/Enchantment.java
+++ b/src/autogenerated/java/net/minestom/server/item/Enchantment.java
@@ -1,5 +1,7 @@
 package net.minestom.server.item;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Enchantment {
+public enum Enchantment implements Keyed {
     PROTECTION("minecraft:protection"),
 
     FIRE_PROTECTION("minecraft:fire_protection"),
@@ -86,11 +88,14 @@ public enum Enchantment {
 
     VANISHING_CURSE("minecraft:vanishing_curse");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     Enchantment(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.enchantments.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -101,6 +106,10 @@ public enum Enchantment {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static Enchantment fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/autogenerated/java/net/minestom/server/item/Material.java b/src/autogenerated/java/net/minestom/server/item/Material.java
index d9a625c00..b6fdfb9a2 100644
--- a/src/autogenerated/java/net/minestom/server/item/Material.java
+++ b/src/autogenerated/java/net/minestom/server/item/Material.java
@@ -1,5 +1,7 @@
 package net.minestom.server.item;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.instance.block.Block;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
@@ -12,7 +14,7 @@ import org.jetbrains.annotations.Nullable;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Material {
+public enum Material implements Keyed {
     AIR("minecraft:air", 64, Block.AIR),
 
     STONE("minecraft:stone", 64, Block.STONE),
@@ -1966,12 +1968,14 @@ public enum Material {
     RESPAWN_ANCHOR("minecraft:respawn_anchor", 64, Block.RESPAWN_ANCHOR);
 
     @NotNull
-    private String namespaceID;
+    private final String namespaceID;
 
-    private int maxDefaultStackSize;
+    private final int maxDefaultStackSize;
 
     @Nullable
-    private Block correspondingBlock;
+    private final Block correspondingBlock;
+
+    private Key key;
 
     Material(@NotNull String namespaceID, int maxDefaultStackSize,
             @Nullable Block correspondingBlock) {
@@ -1979,6 +1983,7 @@ public enum Material {
         this.maxDefaultStackSize = maxDefaultStackSize;
         this.correspondingBlock = correspondingBlock;
         Registries.materials.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public short getId() {
@@ -2083,4 +2088,8 @@ public enum Material {
         }
         return isFood();
     }
+
+    public Key key() {
+        return this.key;
+    }
 }
diff --git a/src/autogenerated/java/net/minestom/server/particle/Particle.java b/src/autogenerated/java/net/minestom/server/particle/Particle.java
index 4e5e15805..f62c5b600 100644
--- a/src/autogenerated/java/net/minestom/server/particle/Particle.java
+++ b/src/autogenerated/java/net/minestom/server/particle/Particle.java
@@ -1,5 +1,7 @@
 package net.minestom.server.particle;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Particle {
+public enum Particle implements Keyed {
     AMBIENT_ENTITY_EFFECT("minecraft:ambient_entity_effect"),
 
     ANGRY_VILLAGER("minecraft:angry_villager"),
@@ -154,11 +156,14 @@ public enum Particle {
 
     WHITE_ASH("minecraft:white_ash");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     Particle(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.particles.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -169,6 +174,10 @@ public enum Particle {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static Particle fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/autogenerated/java/net/minestom/server/potion/PotionEffect.java b/src/autogenerated/java/net/minestom/server/potion/PotionEffect.java
index 60480a89a..28af57370 100644
--- a/src/autogenerated/java/net/minestom/server/potion/PotionEffect.java
+++ b/src/autogenerated/java/net/minestom/server/potion/PotionEffect.java
@@ -1,5 +1,7 @@
 package net.minestom.server.potion;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum PotionEffect {
+public enum PotionEffect implements Keyed {
     SPEED("minecraft:speed"),
 
     SLOWNESS("minecraft:slowness"),
@@ -74,11 +76,14 @@ public enum PotionEffect {
 
     HERO_OF_THE_VILLAGE("minecraft:hero_of_the_village");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     PotionEffect(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.potionEffects.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -89,6 +94,10 @@ public enum PotionEffect {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static PotionEffect fromId(int id) {
         if (id >= 0 && id < values().length + 1) {
             return values()[id - 1];
diff --git a/src/autogenerated/java/net/minestom/server/potion/PotionType.java b/src/autogenerated/java/net/minestom/server/potion/PotionType.java
index 984dbedcf..0c3a7a59f 100644
--- a/src/autogenerated/java/net/minestom/server/potion/PotionType.java
+++ b/src/autogenerated/java/net/minestom/server/potion/PotionType.java
@@ -1,5 +1,7 @@
 package net.minestom.server.potion;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum PotionType {
+public enum PotionType implements Keyed {
     EMPTY("minecraft:empty"),
 
     WATER("minecraft:water"),
@@ -96,11 +98,14 @@ public enum PotionType {
 
     LONG_SLOW_FALLING("minecraft:long_slow_falling");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     PotionType(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.potionTypes.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -111,6 +116,10 @@ public enum PotionType {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static PotionType fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/autogenerated/java/net/minestom/server/sound/Sound.java b/src/autogenerated/java/net/minestom/server/sound/Sound.java
index 2497d1452..af1f16e83 100644
--- a/src/autogenerated/java/net/minestom/server/sound/Sound.java
+++ b/src/autogenerated/java/net/minestom/server/sound/Sound.java
@@ -1,5 +1,7 @@
 package net.minestom.server.sound;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum Sound {
+public enum Sound implements Keyed {
     AMBIENT_CAVE("minecraft:ambient.cave"),
 
     AMBIENT_BASALT_DELTAS_ADDITIONS("minecraft:ambient.basalt_deltas.additions"),
@@ -1994,11 +1996,14 @@ public enum Sound {
 
     ENTITY_ZOMBIE_VILLAGER_STEP("minecraft:entity.zombie_villager.step");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     Sound(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.sounds.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -2009,6 +2014,10 @@ public enum Sound {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static Sound fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/autogenerated/java/net/minestom/server/stat/StatisticType.java b/src/autogenerated/java/net/minestom/server/stat/StatisticType.java
index 8b0f6dd0a..f7ebd8836 100644
--- a/src/autogenerated/java/net/minestom/server/stat/StatisticType.java
+++ b/src/autogenerated/java/net/minestom/server/stat/StatisticType.java
@@ -1,5 +1,7 @@
 package net.minestom.server.stat;
 
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -9,7 +11,7 @@ import net.minestom.server.utils.NamespaceID;
  * //==============================
  */
 @SuppressWarnings({"deprecation"})
-public enum StatisticType {
+public enum StatisticType implements Keyed {
     LEAVE_GAME("minecraft:leave_game"),
 
     PLAY_ONE_MINUTE("minecraft:play_one_minute"),
@@ -158,11 +160,14 @@ public enum StatisticType {
 
     INTERACT_WITH_SMITHING_TABLE("minecraft:interact_with_smithing_table");
 
-    private String namespaceID;
+    private final String namespaceID;
+
+    private Key key;
 
     StatisticType(String namespaceID) {
         this.namespaceID = namespaceID;
         Registries.statisticTypes.put(NamespaceID.from(namespaceID), this);
+        this.key = Key.key(this.namespaceID);
     }
 
     public int getId() {
@@ -173,6 +178,10 @@ public enum StatisticType {
         return namespaceID;
     }
 
+    public Key key() {
+        return this.key;
+    }
+
     public static StatisticType fromId(int id) {
         if (id >= 0 && id < values().length) {
             return values()[id];
diff --git a/src/generators/java/net/minestom/codegen/AllGenerators.java b/src/generators/java/net/minestom/codegen/AllGenerators.java
index d63856e81..cc1ad65f1 100644
--- a/src/generators/java/net/minestom/codegen/AllGenerators.java
+++ b/src/generators/java/net/minestom/codegen/AllGenerators.java
@@ -16,6 +16,7 @@ import java.io.IOException;
 public class AllGenerators {
 
     public static void main(String[] args) throws IOException {
+        args = new String[]{"1.16.5", "src/autogenerated/java"};
         BlockEnumGenerator.main(args);
         ItemEnumGenerator.main(args); // must be done after block
         PotionEnumGenerator.main(args);
diff --git a/src/generators/java/net/minestom/codegen/BasicEnumGenerator.java b/src/generators/java/net/minestom/codegen/BasicEnumGenerator.java
index 71f6b82fe..6cbb94273 100644
--- a/src/generators/java/net/minestom/codegen/BasicEnumGenerator.java
+++ b/src/generators/java/net/minestom/codegen/BasicEnumGenerator.java
@@ -3,6 +3,8 @@ package net.minestom.codegen;
 import com.google.gson.Gson;
 import com.google.gson.JsonObject;
 import com.squareup.javapoet.*;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.server.registry.Registries;
 import net.minestom.server.utils.NamespaceID;
 
@@ -116,6 +118,12 @@ public abstract class BasicEnumGenerator extends MinestomEnumGenerator<BasicEnum
         generator.appendToConstructor(code -> {
             code.addStatement("$T." + CodeGenerator.decapitalize(getClassName()) + "s.put($T.from($N), this)", registriesClass, NamespaceID.class, "namespaceID");
         });
+
+        // implement Keyed
+        generator.addSuperinterface(ClassName.get(Keyed.class));
+        generator.addField(ClassName.get(Key.class), "key");
+        generator.appendToConstructor(code -> code.addStatement("this.key = Key.key(this.namespaceID)"));
+        generator.addMethod("key", new ParameterSpec[0], ClassName.get(Key.class), code -> code.addStatement("return this.key"));
     }
 
     @Override
diff --git a/src/generators/java/net/minestom/codegen/EnumGenerator.java b/src/generators/java/net/minestom/codegen/EnumGenerator.java
index 4400596f3..6fd1479cb 100644
--- a/src/generators/java/net/minestom/codegen/EnumGenerator.java
+++ b/src/generators/java/net/minestom/codegen/EnumGenerator.java
@@ -20,9 +20,11 @@ public class EnumGenerator implements CodeGenerator {
 
     private final String enumName;
     private ParameterSpec[] parameters;
+    private List<TypeName> superinterfaces = new LinkedList<>();
     private List<Method> methods = new LinkedList<>();
-    private List<Field> fields = new LinkedList<>();
+    private List<Field> staticFields = new LinkedList<>();
     private List<Instance> instances = new LinkedList<>();
+    private List<Field> fields = new LinkedList<>();
     private List<Field> hardcodedFields = new LinkedList<>();
     private List<AnnotationSpec> annotations = new LinkedList<>();
     private String enumPackage;
@@ -35,6 +37,10 @@ public class EnumGenerator implements CodeGenerator {
         this.enumName = enumName;
     }
 
+    public void addSuperinterface(TypeName typeNames) {
+        superinterfaces.add(typeNames);
+    }
+
     public void setParams(ParameterSpec... parameters) {
         this.parameters = parameters;
     }
@@ -52,7 +58,7 @@ public class EnumGenerator implements CodeGenerator {
     }
 
     public void addStaticField(TypeName type, String name, String value) {
-        fields.add(new Field(type, name, value));
+        staticFields.add(new Field(type, name, value));
     }
 
     public void addInstance(String name, Object... parameters) {
@@ -86,6 +92,9 @@ public class EnumGenerator implements CodeGenerator {
             enumClass.addEnumConstant(instance.name, arguments);
         }
 
+        // add superinterfaces
+        enumClass.addSuperinterfaces(superinterfaces);
+
         if (staticBlock != null) {
             enumClass.addStaticBlock(staticBlock);
         }
@@ -100,7 +109,7 @@ public class EnumGenerator implements CodeGenerator {
                         .build());
             }
 
-            for (Field field : fields) {
+            for (Field field : staticFields) {
                 enumClass.addField(FieldSpec.builder(field.type, field.name)
                         .initializer("$L", field.value)
                         .addModifiers(Modifier.PRIVATE, Modifier.FINAL, Modifier.STATIC)
@@ -115,6 +124,13 @@ public class EnumGenerator implements CodeGenerator {
                         .build());
             }
 
+            // normal fields
+            for (Field field : fields) {
+                enumClass.addField(FieldSpec.builder(field.type, field.name)
+                        .addModifiers(Modifier.PRIVATE)
+                        .build());
+            }
+
             // constructor
             MethodSpec.Builder constructorBuilder = MethodSpec.constructorBuilder();
             for (int i = 0; i < parameters.length; i++) {
@@ -166,6 +182,10 @@ public class EnumGenerator implements CodeGenerator {
         constructorEnds.add(constructorEnding);
     }
 
+    public void addField(TypeName type, String name) {
+        fields.add(new Field(type, name));
+    }
+
     public void addHardcodedField(TypeName type, String name, String value) {
         hardcodedFields.add(new Field(type, name, value));
     }
@@ -210,6 +230,10 @@ public class EnumGenerator implements CodeGenerator {
         private String name;
         private String value;
 
+        public Field(TypeName type, String name) {
+            this(type, name, null);
+        }
+
         public Field(TypeName type, String name, String value) {
             this.type = type;
             this.name = name;
diff --git a/src/generators/java/net/minestom/codegen/blocks/BlockEnumGenerator.java b/src/generators/java/net/minestom/codegen/blocks/BlockEnumGenerator.java
index 7b519b96e..89437ae5f 100644
--- a/src/generators/java/net/minestom/codegen/blocks/BlockEnumGenerator.java
+++ b/src/generators/java/net/minestom/codegen/blocks/BlockEnumGenerator.java
@@ -5,6 +5,8 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.squareup.javapoet.*;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.codegen.EnumGenerator;
 import net.minestom.codegen.MinestomEnumGenerator;
 import net.minestom.codegen.PrismarinePaths;
@@ -298,6 +300,12 @@ public class BlockEnumGenerator extends MinestomEnumGenerator<BlockContainer> {
                 .endControlFlow()
                 .addStatement("$T.blocks.put($T.from(namespaceID), this)", Registries.class, NamespaceID.class);
         });
+
+        // implement Keyed
+        generator.addSuperinterface(ClassName.get(Keyed.class));
+        generator.addField(ClassName.get(Key.class), "key");
+        generator.appendToConstructor(code -> code.addStatement("this.key = Key.key(this.namespaceID)"));
+        generator.addMethod("key", new ParameterSpec[0], ClassName.get(Key.class), code -> code.addStatement("return this.key"));
     }
 
     @Override
diff --git a/src/generators/java/net/minestom/codegen/entitytypes/EntityTypeEnumGenerator.java b/src/generators/java/net/minestom/codegen/entitytypes/EntityTypeEnumGenerator.java
index dc8649a30..007975c49 100644
--- a/src/generators/java/net/minestom/codegen/entitytypes/EntityTypeEnumGenerator.java
+++ b/src/generators/java/net/minestom/codegen/entitytypes/EntityTypeEnumGenerator.java
@@ -4,6 +4,8 @@ import com.google.gson.Gson;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import com.squareup.javapoet.*;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.codegen.ConstructorLambda;
 import net.minestom.codegen.EnumGenerator;
 import net.minestom.codegen.MinestomEnumGenerator;
@@ -19,6 +21,7 @@ import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import javax.lang.model.element.TypeElement;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.IOException;
@@ -177,6 +180,12 @@ public class EntityTypeEnumGenerator extends MinestomEnumGenerator<EntityTypeCon
                     .endControlFlow()
                     .addStatement("return null");
         });
+
+        // implement Keyed
+        generator.addSuperinterface(ClassName.get(Keyed.class));
+        generator.addField(ClassName.get(Key.class), "key");
+        generator.appendToConstructor(code -> code.addStatement("this.key = Key.key(this.namespaceID)"));
+        generator.addMethod("key", new ParameterSpec[0], ClassName.get(Key.class), code -> code.addStatement("return this.key"));
     }
 
     @Override
diff --git a/src/generators/java/net/minestom/codegen/items/ItemEnumGenerator.java b/src/generators/java/net/minestom/codegen/items/ItemEnumGenerator.java
index 4b4f44053..fba48697b 100644
--- a/src/generators/java/net/minestom/codegen/items/ItemEnumGenerator.java
+++ b/src/generators/java/net/minestom/codegen/items/ItemEnumGenerator.java
@@ -4,6 +4,8 @@ import com.google.gson.Gson;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import com.squareup.javapoet.*;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.key.Keyed;
 import net.minestom.codegen.EnumGenerator;
 import net.minestom.codegen.MinestomEnumGenerator;
 import net.minestom.codegen.PrismarinePaths;
@@ -218,6 +220,12 @@ public class ItemEnumGenerator extends MinestomEnumGenerator<ItemContainer> {
                 .endControlFlow()
                 .addStatement("return isFood()");
         });
+
+        // implement Keyed
+        generator.addSuperinterface(ClassName.get(Keyed.class));
+        generator.addField(ClassName.get(Key.class), "key");
+        generator.appendToConstructor(code -> code.addStatement("this.key = Key.key(this.namespaceID)"));
+        generator.addMethod("key", new ParameterSpec[0], ClassName.get(Key.class), code -> code.addStatement("return this.key"));
     }
 
     @Override