diff --git a/android/java/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java b/android/java/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
index d7926cc7..88a60e3d 100644
--- a/android/java/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
+++ b/android/java/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
@@ -19,7 +19,7 @@
 
 public class Identify extends Event {
     private Identify(Builder builder) {
-        super("$identify", builder.properties);
+        super(com.amplitude.api.Constants.IDENTIFY_EVENT, builder.properties);
     }
 
     public static IRequiredNumber builder() { return new Builder(); }
diff --git a/android/java/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java b/android/java/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
index 5227f944..92618486 100644
--- a/android/java/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
+++ b/android/java/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Identify.java
@@ -20,7 +20,7 @@
 
 public class Identify extends BaseEvent {
     private Identify(Builder builder) {
-        eventType = "$identify";
+        eventType = com.amplitude.core.Constants.IDENTIFY_EVENT;
         setEventProperties(builder.properties);
     }
 
diff --git a/android/kotlin/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt b/android/kotlin/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
index b7c6ef5d..92ef8b1b 100644
--- a/android/kotlin/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
+++ b/android/kotlin/v1/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
@@ -22,6 +22,7 @@ import org.json.JSONObject
 
 import com.amplitude.api.Amplitude
 import com.amplitude.api.AmplitudeClient
+import com.amplitude.api.Constants
 import com.amplitude.api.MiddlewareExtra
 import com.amplitude.api.Plan
 
@@ -63,7 +64,7 @@ class LoadClientOptions(
 class Identify private constructor(
     eventProperties: Map<String, Any?>?,
     options: EventOptions? = null
-) : Event<Identify>("Identify", eventProperties, options, ::Identify) {
+) : Event<Identify>(Constants.IDENTIFY_EVENT, eventProperties, options, ::Identify) {
     /**
      * Identify
      *
diff --git a/android/kotlin/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt b/android/kotlin/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
index c53dd694..b26e070e 100644
--- a/android/kotlin/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
+++ b/android/kotlin/v2/AmpliApp/app/src/main/java/com/amplitude/ampli/Ampli.kt
@@ -21,11 +21,12 @@ import com.amplitude.android.Configuration
 import com.amplitude.android.events.BaseEvent
 import com.amplitude.android.events.EventOptions
 import com.amplitude.android.events.Plan
+import com.amplitude.core.Constants
 import com.amplitude.core.platform.Plugin
 
 enum class EventType(val value: String) {
-    Identify("\$identify"),
-    GroupIdentify("\$groupidentify"),
+    Identify(Constants.IDENTIFY_EVENT),
+    GroupIdentify(Constants.GROUP_IDENTIFY_EVENT),
 }
 
 class LoadOptions(
diff --git a/browser/javascript/v1/react-app/src/ampli/index.js b/browser/javascript/v1/react-app/src/ampli/index.js
index abc3980b..c1051ac6 100644
--- a/browser/javascript/v1/react-app/src/ampli/index.js
+++ b/browser/javascript/v1/react-app/src/ampli/index.js
@@ -120,8 +120,8 @@ export const ApiKey = {
  */
 
 export const SpecialEventType = {
-  Identify: "Identify",
-  Group: "Group"
+  Identify: "$identify",
+  Group: "$groupidentify"
 }
 
 /**
@@ -144,7 +144,7 @@ export const DefaultOptions = {
 
 export class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = SpecialEventType.Identify;
     this.event_properties = properties;
   }
 }
diff --git a/browser/javascript/v2/ember-app/app/ampli/index.js b/browser/javascript/v2/ember-app/app/ampli/index.js
index acf5aaad..eee4fda5 100644
--- a/browser/javascript/v2/ember-app/app/ampli/index.js
+++ b/browser/javascript/v2/ember-app/app/ampli/index.js
@@ -98,7 +98,7 @@ export const DefaultConfiguration = {
 
 export class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = amplitude.Types.SpecialEventType.IDENTIFY;
     this.event_properties = properties;
   }
 }
diff --git a/browser/javascript/v2/react-app/src/ampli/index.js b/browser/javascript/v2/react-app/src/ampli/index.js
index acf5aaad..eee4fda5 100644
--- a/browser/javascript/v2/react-app/src/ampli/index.js
+++ b/browser/javascript/v2/react-app/src/ampli/index.js
@@ -98,7 +98,7 @@ export const DefaultConfiguration = {
 
 export class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = amplitude.Types.SpecialEventType.IDENTIFY;
     this.event_properties = properties;
   }
 }
diff --git a/browser/typescript/v1/react-app/src/ampli/index.ts b/browser/typescript/v1/react-app/src/ampli/index.ts
index b187c8ba..de79f087 100644
--- a/browser/typescript/v1/react-app/src/ampli/index.ts
+++ b/browser/typescript/v1/react-app/src/ampli/index.ts
@@ -376,7 +376,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = SpecialEventType.Identify;
 
   constructor(
     public event_properties: IdentifyProperties,
@@ -906,8 +906,8 @@ export type Plan = {
 }
 
 export enum SpecialEventType {
-  Identify = "Identify",
-  Group = "Group"
+  Identify = "$identify",
+  Group = "$groupidentify"
 }
 
 export type BaseEvent = {
diff --git a/browser/typescript/v2/react-app/src/ampli/index.ts b/browser/typescript/v2/react-app/src/ampli/index.ts
index b4db3593..ebc5c03c 100644
--- a/browser/typescript/v2/react-app/src/ampli/index.ts
+++ b/browser/typescript/v2/react-app/src/ampli/index.ts
@@ -376,7 +376,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = amplitude.Types.SpecialEventType.IDENTIFY;
 
   constructor(
     public event_properties: IdentifyProperties,
diff --git a/go/simple/v2/ampli/ampli.go b/go/simple/v2/ampli/ampli.go
index 5632fbe8..9ee84539 100644
--- a/go/simple/v2/ampli/ampli.go
+++ b/go/simple/v2/ampli/ampli.go
@@ -154,7 +154,7 @@ func (b *identifyBuilder) OptionalArray(optionalArray []string) IdentifyBuilder
 
 func (b *identifyBuilder) Build() IdentifyEvent {
 	return &identifyEvent{
-		newBaseEvent(`Identify`, b.properties),
+		newBaseEvent(IdentifyEventType, b.properties),
 	}
 }
 
diff --git a/ios/objective-c/AmpliObjectiveCSampleApp/AmpliObjectiveCSampleApp/Ampli/Ampli.m b/ios/objective-c/AmpliObjectiveCSampleApp/AmpliObjectiveCSampleApp/Ampli/Ampli.m
index 07ec3da3..490d218a 100644
--- a/ios/objective-c/AmpliObjectiveCSampleApp/AmpliObjectiveCSampleApp/Ampli/Ampli.m
+++ b/ios/objective-c/AmpliObjectiveCSampleApp/AmpliObjectiveCSampleApp/Ampli/Ampli.m
@@ -67,7 +67,7 @@ + (instancetype)requiredNumber:(Float64)requiredNumber builderBlock:(void (^)(Id
 
 - (instancetype)initWithRequiredNumber_Identify:(Float64)requiredNumber
 optionalArray:(NSArray<NSString *> * _Nullable)optionalArray {
-    self = [super initWithEventType:@"Identify"
+    self = [super initWithEventType:IDENTIFY_EVENT
                     withEventProperties:@{
                         @"optionalArray": optionalArray ?: NSNull.null,
                         @"requiredNumber": @(requiredNumber)
diff --git a/ios/swift/AmpliSwiftSampleApp/Shared/Ampli/Ampli.swift b/ios/swift/AmpliSwiftSampleApp/Shared/Ampli/Ampli.swift
index 228782f0..9235397a 100644
--- a/ios/swift/AmpliSwiftSampleApp/Shared/Ampli/Ampli.swift
+++ b/ios/swift/AmpliSwiftSampleApp/Shared/Ampli/Ampli.swift
@@ -67,7 +67,7 @@ public class Identify : GenericEvent<Identify> {
 
     private init(_ eventProperties: [String: Any?]?, _ options: EventOptions? = nil) {
         super.init(
-            eventType: "Identify",
+            eventType: Constants.IDENTIFY_EVENT,
             eventProperties: eventProperties,
             options: options,
             eventFactory: Identify.init
diff --git a/jre/kotlin/AmpliApp/src/main/kotlin/com/amplitude/ampli/Ampli.kt b/jre/kotlin/AmpliApp/src/main/kotlin/com/amplitude/ampli/Ampli.kt
index 5b2ed503..3a37911d 100644
--- a/jre/kotlin/AmpliApp/src/main/kotlin/com/amplitude/ampli/Ampli.kt
+++ b/jre/kotlin/AmpliApp/src/main/kotlin/com/amplitude/ampli/Ampli.kt
@@ -63,7 +63,7 @@ class LoadClientOptions(
 class Identify private constructor(
     eventProperties: Map<String, Any?>?,
     options: EventOptions? = null
-) : Event<Identify>("Identify", eventProperties, options, ::Identify) {
+) : Event<Identify>("\$identify", eventProperties, options, ::Identify) {
     /**
      * Identify
      *
diff --git a/jre/kotlin/AmpliApp/src/test/kotlin/AmpliTest.kt b/jre/kotlin/AmpliApp/src/test/kotlin/AmpliTest.kt
index 38998ede..f9f989a9 100644
--- a/jre/kotlin/AmpliApp/src/test/kotlin/AmpliTest.kt
+++ b/jre/kotlin/AmpliApp/src/test/kotlin/AmpliTest.kt
@@ -62,7 +62,7 @@ class AmpliTest {
         verify(client, times(1)).logEvent(eventCaptor.capture(), extraCaptor.capture())
 
         val event = eventCaptor.value
-        assertEquals("Identify", event.eventType)
+        assertEquals("\$identify", event.eventType)
         assertEquals(userId, event.userId)
         assertEquals(deviceId, event.deviceId)
         assertEquals(
diff --git a/node/javascript/v1/AmpliApp/package.json b/node/javascript/v1/AmpliApp/package.json
index 3f20cb44..6c44f402 100644
--- a/node/javascript/v1/AmpliApp/package.json
+++ b/node/javascript/v1/AmpliApp/package.json
@@ -18,6 +18,7 @@
   "dependencies": {
     "@amplitude/identify": "1.10.0",
     "@amplitude/node": "1.10.2",
+    "@amplitude/types": "1.10.2",
     "@itly/plugin-segment-node": "^2.3.4",
     "@itly/sdk": "^2.3.4",
     "@types/analytics-node": "^3.1.6",
diff --git a/node/javascript/v1/AmpliApp/src/ampli/index.js b/node/javascript/v1/AmpliApp/src/ampli/index.js
index 4efc0f47..341dada5 100644
--- a/node/javascript/v1/AmpliApp/src/ampli/index.js
+++ b/node/javascript/v1/AmpliApp/src/ampli/index.js
@@ -18,6 +18,7 @@
 
 const { Identify: AmplitudeIdentify, IdentifyEvent } = require('@amplitude/identify');
 const { init: initNodeClient, NodeClient, Status, Options } = require('@amplitude/node');
+const { SpecialEventType } = require('@amplitude/types');
 
 /**
  * @typedef {Object} BaseEvent
@@ -104,7 +105,7 @@ const DefaultOptions = {
 
 class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = SpecialEventType.IDENTIFY;
     this.event_properties = properties;
   }
 }
diff --git a/node/javascript/v2/AmpliApp/src/ampli/index.js b/node/javascript/v2/AmpliApp/src/ampli/index.js
index 92a53813..b9a2ee68 100644
--- a/node/javascript/v2/AmpliApp/src/ampli/index.js
+++ b/node/javascript/v2/AmpliApp/src/ampli/index.js
@@ -98,7 +98,7 @@ const DefaultConfiguration = {
 
 class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = amplitude.Types.SpecialEventType.IDENTIFY;
     this.event_properties = properties;
   }
 }
diff --git a/node/nextjs/ampli-app/lib/ampli/index.ts b/node/nextjs/ampli-app/lib/ampli/index.ts
index 23ac5c14..53e9d2a7 100644
--- a/node/nextjs/ampli-app/lib/ampli/index.ts
+++ b/node/nextjs/ampli-app/lib/ampli/index.ts
@@ -19,7 +19,7 @@
 import { Identify as AmplitudeIdentify } from '@amplitude/identify';
 import { init as initNodeClient, NodeClient, Response, Status } from '@amplitude/node';
 import {
-  BaseEvent, Event, EventOptions, GroupOptions, IdentifyEvent, IdentifyOptions, Options, MiddlewareExtra,
+  BaseEvent, Event, EventOptions, GroupOptions, IdentifyEvent, IdentifyOptions, Options, MiddlewareExtra, SpecialEventType,
 } from '@amplitude/types';
 
 export type Environment = 'prod' | 'dev';
@@ -380,7 +380,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = SpecialEventType.IDENTIFY;
 
   constructor(
     public event_properties: IdentifyProperties,
diff --git a/node/typescript/v1/AmpliApp/src/ampli/index.ts b/node/typescript/v1/AmpliApp/src/ampli/index.ts
index 23ac5c14..53e9d2a7 100644
--- a/node/typescript/v1/AmpliApp/src/ampli/index.ts
+++ b/node/typescript/v1/AmpliApp/src/ampli/index.ts
@@ -19,7 +19,7 @@
 import { Identify as AmplitudeIdentify } from '@amplitude/identify';
 import { init as initNodeClient, NodeClient, Response, Status } from '@amplitude/node';
 import {
-  BaseEvent, Event, EventOptions, GroupOptions, IdentifyEvent, IdentifyOptions, Options, MiddlewareExtra,
+  BaseEvent, Event, EventOptions, GroupOptions, IdentifyEvent, IdentifyOptions, Options, MiddlewareExtra, SpecialEventType,
 } from '@amplitude/types';
 
 export type Environment = 'prod' | 'dev';
@@ -380,7 +380,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = SpecialEventType.IDENTIFY;
 
   constructor(
     public event_properties: IdentifyProperties,
diff --git a/node/typescript/v2/AmpliApp/src/ampli/index.ts b/node/typescript/v2/AmpliApp/src/ampli/index.ts
index 592b8770..8d7e055d 100644
--- a/node/typescript/v2/AmpliApp/src/ampli/index.ts
+++ b/node/typescript/v2/AmpliApp/src/ampli/index.ts
@@ -383,7 +383,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = amplitude.Types.SpecialEventType.IDENTIFY;
 
   constructor(
     public event_properties: IdentifyProperties,
diff --git a/react-native/javascript/v1/AmpliApp/src/ampli/index.js b/react-native/javascript/v1/AmpliApp/src/ampli/index.js
index 3fa66ae7..5e20bd13 100644
--- a/react-native/javascript/v1/AmpliApp/src/ampli/index.js
+++ b/react-native/javascript/v1/AmpliApp/src/ampli/index.js
@@ -22,6 +22,7 @@ import {
   Identify as AmplitudeIdentify,
   MiddlewareExtra,
   Plan,
+  SpecialEventType,
 } from '@amplitude/react-native';
 
 /**
@@ -97,7 +98,7 @@ export const DefaultOptions = {
 
 export class Identify {
   constructor(properties) {
-    this.eventType = 'Identify';
+    this.eventType = SpecialEventType.IDENTIFY;
     this.eventProperties = properties;
   }
 }
diff --git a/react-native/javascript/v2/AmpliApp/src/ampli/index.js b/react-native/javascript/v2/AmpliApp/src/ampli/index.js
index c249b000..5b8cdbac 100644
--- a/react-native/javascript/v2/AmpliApp/src/ampli/index.js
+++ b/react-native/javascript/v2/AmpliApp/src/ampli/index.js
@@ -97,7 +97,7 @@ export const DefaultConfiguration = {
 
 export class Identify {
   constructor(properties) {
-    this.event_type = 'Identify';
+    this.event_type = amplitude.Types.SpecialEventType.IDENTIFY;
     this.event_properties = properties;
   }
 }
diff --git a/react-native/typescript/v1/AmpliApp/src/ampli/index.ts b/react-native/typescript/v1/AmpliApp/src/ampli/index.ts
index e3d29358..4a15b895 100644
--- a/react-native/typescript/v1/AmpliApp/src/ampli/index.ts
+++ b/react-native/typescript/v1/AmpliApp/src/ampli/index.ts
@@ -23,6 +23,7 @@ import {
   BaseEvent as Event,
   MiddlewareExtra,
   Plan,
+  SpecialEventType,
 } from '@amplitude/react-native';
 
 export type EventOptions = {
@@ -389,7 +390,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements Event {
-  eventType = 'Identify';
+  eventType = SpecialEventType.IDENTIFY;
 
   constructor(
     public eventProperties: IdentifyProperties,
diff --git a/react-native/typescript/v2/AmpliApp/src/ampli/index.ts b/react-native/typescript/v2/AmpliApp/src/ampli/index.ts
index 78f7f5cd..ed87df8b 100644
--- a/react-native/typescript/v2/AmpliApp/src/ampli/index.ts
+++ b/react-native/typescript/v2/AmpliApp/src/ampli/index.ts
@@ -384,7 +384,7 @@ export interface SourceTemplateProperties {
 }
 
 export class Identify implements BaseEvent {
-  event_type = 'Identify';
+  event_type = amplitude.Types.SpecialEventType.IDENTIFY;
 
   constructor(
     public event_properties: IdentifyProperties,