diff --git a/app/src/main/java/com/tangem/data/network/AdaliteApi.java b/app/src/main/java/com/tangem/data/network/AdaliteApi.java
index a081ba8862..c8f84c7283 100644
--- a/app/src/main/java/com/tangem/data/network/AdaliteApi.java
+++ b/app/src/main/java/com/tangem/data/network/AdaliteApi.java
@@ -1,5 +1,6 @@
 package com.tangem.data.network;
 
+import com.tangem.data.network.model.AdaliteBody;
 import com.tangem.data.network.model.AdaliteResponse;
 import com.tangem.data.network.model.AdaliteResponseUtxo;
 
@@ -25,5 +26,5 @@ public interface AdaliteApi {
 
     @Headers("Content-Type: application/json")
     @POST(ServerApiAdalite.ADALITE_SEND)
-    Call<AdaliteResponse> adaliteSend(@Body String rawTx );
+    Call<AdaliteResponse> adaliteSend(@Body AdaliteBody adaliteBody);
 }
diff --git a/app/src/main/java/com/tangem/data/network/ServerApiAdalite.java b/app/src/main/java/com/tangem/data/network/ServerApiAdalite.java
index f5192f2034..0dd2db15c2 100644
--- a/app/src/main/java/com/tangem/data/network/ServerApiAdalite.java
+++ b/app/src/main/java/com/tangem/data/network/ServerApiAdalite.java
@@ -2,6 +2,7 @@ package com.tangem.data.network;
 
 import android.util.Log;
 
+import com.tangem.data.network.model.AdaliteBody;
 import com.tangem.data.network.model.AdaliteResponse;
 import com.tangem.data.network.model.AdaliteResponseUtxo;
 
@@ -19,7 +20,7 @@ public class ServerApiAdalite {
     public static final String ADALITE_ADDRESS = "/api/addresses/summary/{address}";
     public static final String ADALITE_UNSPENT_OUTPUTS = "/api/bulk/addresses/utxo";
     //    public static final String ADALITE_TRANSACTION = "/api/txs/raw/{txId}}";
-    public static final String ADALITE_SEND = "/tx/send";
+    public static final String ADALITE_SEND = "/api/v2/txs/signed";
 
     private int requestsCount = 0;
 
@@ -46,7 +47,7 @@ public class ServerApiAdalite {
 
     public void requestData(String method, String wallet, String tx) {
         requestsCount++;
-        String adaliteURL = "https://explorer.adalite.io"; //TODO: make random selection
+        String adaliteURL = "https://explorer2.adalite.io"; //TODO: make random selection
         this.lastNode = adaliteURL; //TODO: show node instead of URL
 
         Retrofit retrofitAdalite = new Retrofit.Builder()
@@ -90,7 +91,7 @@ public class ServerApiAdalite {
 //                break;
 
                 case ADALITE_SEND:
-                    call = adaliteApi.adaliteSend(tx);
+                    call = adaliteApi.adaliteSend(new AdaliteBody(tx));
                     break;
 
                 default:
diff --git a/app/src/main/java/com/tangem/data/network/model/AdaliteBody.java b/app/src/main/java/com/tangem/data/network/model/AdaliteBody.java
new file mode 100644
index 0000000000..a8208d01cf
--- /dev/null
+++ b/app/src/main/java/com/tangem/data/network/model/AdaliteBody.java
@@ -0,0 +1,9 @@
+package com.tangem.data.network.model;
+
+public class AdaliteBody {
+    private String signedTx;
+
+    public AdaliteBody(String signedTx) {
+        this.signedTx = signedTx;
+    }
+}
diff --git a/app/src/main/java/com/tangem/domain/wallet/cardano/CardanoEngine.java b/app/src/main/java/com/tangem/domain/wallet/cardano/CardanoEngine.java
index 9b3e4d2436..939266a6b1 100644
--- a/app/src/main/java/com/tangem/domain/wallet/cardano/CardanoEngine.java
+++ b/app/src/main/java/com/tangem/domain/wallet/cardano/CardanoEngine.java
@@ -2,6 +2,7 @@ package com.tangem.domain.wallet.cardano;
 
 import android.net.Uri;
 import android.text.InputFilter;
+import android.util.Base64;
 import android.util.Log;
 
 import com.tangem.data.network.ServerApiAdalite;
@@ -129,7 +130,7 @@ public class CardanoEngine extends CoinEngine {
 
     @Override
     public String getFeeCurrency() {
-        return "BTC";
+        return "ADA";
     }
 
     @Override
@@ -396,8 +397,9 @@ public class CardanoEngine extends CoinEngine {
         }
 
         CborBuilder cborBuilder = new CborBuilder();
-        ArrayBuilder<CborBuilder> inputsArray = cborBuilder.startArray();
-        ArrayBuilder<CborBuilder> outputsArray = cborBuilder.startArray();
+        ArrayBuilder<CborBuilder> txArray = cborBuilder.addArray();
+        ArrayBuilder<ArrayBuilder<CborBuilder>> inputsArray = txArray.startArray();
+        ArrayBuilder<ArrayBuilder<CborBuilder>> outputsArray = txArray.startArray();
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
 
         //Inputs
@@ -443,11 +445,14 @@ public class CardanoEngine extends CoinEngine {
 
         inputsArray.end();
         outputsArray.end();
+
+        txArray.addMap().end();
+
         baos.reset();
         new CborEncoder(baos).encode(cborBuilder.build());
         byte[] txBody = baos.toByteArray();
 
-        final Blake2b blake2b = Blake2b.Digest.newInstance(28);
+        final Blake2b blake2b = Blake2b.Digest.newInstance(32);//28?
         byte[] txHash = blake2b.digest(txBody);
 
         baos.reset();
@@ -500,7 +505,7 @@ public class CardanoEngine extends CoinEngine {
                 baos.reset();
                 new CborEncoder(baos).encode(new CborBuilder()
                         .addArray()
-                        .add(ctx.getCard().getCardPublicKey())
+                        .add(ctx.getCard().getWalletPublicKey())
                         .add(signFromCard)
                         .end()
                         .build());
@@ -526,6 +531,8 @@ public class CardanoEngine extends CoinEngine {
                         .end()
                         .build());
                 byte[] txForSend = baos.toByteArray();
+                notifyOnNeedSendTransaction(txForSend);
+                String hex = BTCUtils.toHex(txForSend);
                 return txForSend;
             }
         };
@@ -616,7 +623,8 @@ public class CardanoEngine extends CoinEngine {
     @Override
     public void requestSendTransaction(BlockchainRequestsCallbacks blockchainRequestsCallbacks, byte[] txForSend) {
         final ServerApiAdalite serverApiAdalite = new ServerApiAdalite();
-        final String txStr = BTCUtils.toHex(txForSend);
+        final String txStr = Base64.encodeToString(txForSend, Base64.NO_WRAP);
+               // BTCUtils.toHex(txForSend);
 
         final ServerApiAdalite.ResponseListener responseListener = new ServerApiAdalite.ResponseListener() {
             @Override