diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 7220bb8..08bea74 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -15,7 +15,6 @@
             <option value="$PROJECT_DIR$/sdk" />
           </set>
         </option>
-        <option name="resolveModulePerSourceSet" value="false" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
new file mode 100644
index 0000000..7e340a7
--- /dev/null
+++ b/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="1.6.21" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index d5d35ec..a23e6cf 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="ibm-1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsRequest.kt b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsRequest.kt
new file mode 100644
index 0000000..9e0328d
--- /dev/null
+++ b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsRequest.kt
@@ -0,0 +1,14 @@
+package cryptohopper.android.sdk.API.Exchange.GetPortalExchangeKeyMaps
+
+import HopperAPIGetPairOrderBookOfExchangeResponse
+import HopperAPIRequest
+import cryptohopper.android.sdk.SharedModels.ConfigModels.HopperAPIHttpMethod
+
+class HopperAPIGetPortalExchangeKeyMapsRequest : HopperAPIRequest<HopperAPIGetPairOrderBookOfExchangeResponse> {
+
+    constructor(data: String) {
+        this.httpMethod = HopperAPIHttpMethod.GET
+        this.needsAuthentication = true
+        this.changeUrlPath("/exchange/portal")
+    }
+}
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsResponse.kt b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsResponse.kt
new file mode 100644
index 0000000..7348fc8
--- /dev/null
+++ b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangeKeyMaps/HopperAPIGetPortalExchangeKeyMapsResponse.kt
@@ -0,0 +1,8 @@
+package cryptohopper.android.sdk.API.Exchange.GetPortalExchangeKeyMaps
+
+import com.google.gson.annotations.SerializedName
+
+class HopperAPIGetPortalExchangeKeyMapsResponse (
+
+    @SerializedName("maps") val maps: Map<String,String>?
+)
\ No newline at end of file
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsRequest.kt b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsRequest.kt
new file mode 100644
index 0000000..089e39e
--- /dev/null
+++ b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsRequest.kt
@@ -0,0 +1,14 @@
+package cryptohopper.android.sdk.API.Exchange.GetPortalExchangePairMaps
+
+import HopperAPIRequest
+import cryptohopper.android.sdk.SharedModels.ConfigModels.HopperAPIHttpMethod
+
+class HopperAPIGetPortalExchangePairMapsRequest : HopperAPIRequest<HopperAPIGetPortalExchangePairMapsResponse> {
+
+    constructor(exchangeKey : String) {
+        this.httpMethod = HopperAPIHttpMethod.GET
+        this.needsAuthentication = true
+        this.changeUrlPath("/exchange/$exchangeKey/portal/pairs")
+    }
+
+}
\ No newline at end of file
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsResponse.kt b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsResponse.kt
new file mode 100644
index 0000000..23ebd14
--- /dev/null
+++ b/sdk/src/main/java/cryptohopper/android/sdk/API/Exchange/GetPortalExchangePairMaps/HopperAPIGetPortalExchangePairMapsResponse.kt
@@ -0,0 +1,8 @@
+package cryptohopper.android.sdk.API.Exchange.GetPortalExchangePairMaps
+
+import com.google.gson.annotations.SerializedName
+
+class HopperAPIGetPortalExchangePairMapsResponse (
+
+    @SerializedName("maps") val maps: Map<String,String>?
+)
\ No newline at end of file
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/API/User/General/DeleteUser/HopperAPIDeleteUserRequest.kt b/sdk/src/main/java/cryptohopper/android/sdk/API/User/General/DeleteUser/HopperAPIDeleteUserRequest.kt
new file mode 100644
index 0000000..0da76cf
--- /dev/null
+++ b/sdk/src/main/java/cryptohopper/android/sdk/API/User/General/DeleteUser/HopperAPIDeleteUserRequest.kt
@@ -0,0 +1,14 @@
+package cryptohopper.android.sdk.API.User.General.DeleteUser
+
+import HopperAPIRequest
+import HopperCommonMessageResponse
+import cryptohopper.android.sdk.SharedModels.ConfigModels.HopperAPIHttpMethod
+
+class HopperAPIDeleteUserRequest : HopperAPIRequest<HopperCommonMessageResponse>{
+
+    constructor(data : String) {
+        this.httpMethod = HopperAPIHttpMethod.DELETE
+        this.needsAuthentication = true
+        this.changeUrlPath("/user")
+    }
+}
\ No newline at end of file
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperExchange.kt b/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperExchange.kt
index f2ba52f..ef544e3 100644
--- a/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperExchange.kt
+++ b/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperExchange.kt
@@ -1,6 +1,10 @@
 import cryptohopper.android.sdk.API.Exchange.GetExchangeWhitelistIP.CHIPWhitelist
 import cryptohopper.android.sdk.API.Exchange.GetExchangeWhitelistIP.HopperAPIGetExchangeWhitelistIPRequest
 import cryptohopper.android.sdk.API.Exchange.GetExchangeWhitelistIP.HopperAPIGetExchangeWhitelistIPResponse
+import cryptohopper.android.sdk.API.Exchange.GetPortalExchangeKeyMaps.HopperAPIGetPortalExchangeKeyMapsRequest
+import cryptohopper.android.sdk.API.Exchange.GetPortalExchangeKeyMaps.HopperAPIGetPortalExchangeKeyMapsResponse
+import cryptohopper.android.sdk.API.Exchange.GetPortalExchangePairMaps.HopperAPIGetPortalExchangePairMapsRequest
+import cryptohopper.android.sdk.API.Exchange.GetPortalExchangePairMaps.HopperAPIGetPortalExchangePairMapsResponse
 import cryptohopper.android.sdk.SharedModels.ConfigModels.HopperAPIError
 import java.util.*
 
@@ -319,4 +323,32 @@ class CryptohopperExchange {
             })
         }
     }
+
+    /// Get Portal Exchange Key Maps
+
+    fun getPortalExchangeKeyMaps(
+        callback: (Map<String, String>?, HopperAPIError?) -> Unit
+    ) {
+        HopperAPIGetPortalExchangeKeyMapsRequest("").request<HopperAPIGetPortalExchangeKeyMapsResponse>(
+            { data ->
+                callback(data.maps, null)
+            },
+            { error ->
+                callback(null, error)
+            })
+    }
+
+    /// Get Portal Exchange Key Maps
+    fun getAllTickersOfExchange(
+        exchangeKey: String,
+        callback: (Map<String, String>?, HopperAPIError?) -> Unit
+    ) {
+        HopperAPIGetPortalExchangePairMapsRequest(exchangeKey).request<HopperAPIGetPortalExchangePairMapsResponse>(
+            { data ->
+                callback(data.maps, null)
+            },
+            { error ->
+                callback(null, error)
+            })
+    }
 }
\ No newline at end of file
diff --git a/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperUser.kt b/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperUser.kt
index eb7734d..9e8770e 100644
--- a/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperUser.kt
+++ b/sdk/src/main/java/cryptohopper/android/sdk/CryptohopperUser.kt
@@ -3,6 +3,7 @@ import cryptohopper.android.sdk.API.Platform.Countries.HopperAPIGetPlatformCount
 import cryptohopper.android.sdk.API.Platform.Countries.HopperAPIPlatformCountriesResponse
 import cryptohopper.android.sdk.API.User.Check2FAReset.HopperAPICheck2FAResetRequest
 import cryptohopper.android.sdk.API.User.CheckPasswordReset.HopperAPICheckPasswordResetRequest
+import cryptohopper.android.sdk.API.User.General.DeleteUser.HopperAPIDeleteUserRequest
 import cryptohopper.android.sdk.API.User.General.GetMobileNotifications.HopperAPIUpdateGetMobileNotificationRequest
 import cryptohopper.android.sdk.API.User.General.GetMobileNotifications.HopperAPIUpdateGetMobileNotificationResponse
 import cryptohopper.android.sdk.API.User.General.RegisterUser.HopperAPIRegisterUserResponse
@@ -408,6 +409,17 @@ class CryptohopperUser {
                 callback(null, error)
             })
         }
+        /// Delete User
+        ///
+        ///
+        fun deleteUser(callback: (String?, HopperAPIError?) -> Unit) {
+            HopperAPIDeleteUserRequest("").request<HopperCommonMessageResponse>({ data ->
+                callback(data.data, null)
+            }, { error ->
+                callback(null, error)
+            })
+        }
+
 
         /// Get One Subscription Plan
         ///