Added embedded wallet adapter to quickstart guide

es/sdk/unity/quickstart.mdx

@@ -52,4 +52,26 @@ description: Documentación de inicio rápido para el SDK de Unity de Sequence.
       <img src="/images/unity/unity_boilerplate_profile.png" />
     </Frame>
   </Step>
+
+  <Step title="Intégrelo por su cuenta">
+    Comience con `EmbeddedWalletAdapter` para iniciar su integración rápidamente con solo unas pocas líneas de código y estará listo para empezar.
+    Cuando desee personalizar su integración, consulte nuestra otra documentación como [autenticando usuarios](/sdk/unity/onboard/authentication/intro) o [cómo enviar transacciones](/sdk/unity/power/write-to-blockchain).
+
+    ```csharp
+    EmbeddedWalletAdapter adapter = EmbeddedWalletAdapter.GetInstance();
+
+    // Recover your wallet from storage
+    bool recovered = await adapter.TryRecoverWalletFromStorage();
+
+    // Otherwise, create a new session via Google Sign-In
+    bool successful = await adapter.GoogleLogin();
+
+    // Next, let's send a transaction
+    string recipientAddress = "0xabc123..";
+    string currencyAddress = "0xabc123..";
+    BigInteger amount = 1000;
+
+    await adapter.SendToken(recipientAddress, amount, currencyAddress);
+    ```
+  </Step>
 </Steps>

ja/sdk/unity/quickstart.mdx

@@ -51,4 +51,26 @@ description: Sequence Unity SDK のクイックスタートドキュメントで
       <img src="/images/unity/unity_boilerplate_profile.png" />
     </Frame>
   </Step>
+
+  <Step title="自分で統合する">
+    `EmbeddedWalletAdapter` を使えば、数行のコードで素早く統合を始めることができ、すぐに利用を開始できます。
+    さらにカスタマイズしたい場合は、[ユーザー認証について](/sdk/unity/onboard/authentication/intro) や [トランザクション送信方法](/sdk/unity/power/write-to-blockchain) など、他のドキュメントもご覧ください。
+
+    ```csharp
+    EmbeddedWalletAdapter adapter = EmbeddedWalletAdapter.GetInstance();
+
+    // Recover your wallet from storage
+    bool recovered = await adapter.TryRecoverWalletFromStorage();
+
+    // Otherwise, create a new session via Google Sign-In
+    bool successful = await adapter.GoogleLogin();
+
+    // Next, let's send a transaction
+    string recipientAddress = "0xabc123..";
+    string currencyAddress = "0xabc123..";
+    BigInteger amount = 1000;
+
+    await adapter.SendToken(recipientAddress, amount, currencyAddress);
+    ```
+  </Step>
 </Steps>

sdk/unity/quickstart.mdx

@@ -50,4 +50,25 @@ Checkout [how to integrate a Player Profile.](/sdk/unity/bootstrap_game#player-p
     </Frame>
 
   </Step>
+    <Step title="Integrate it on your own">
+        Start with the `EmbeddedWalletAdapter` to quickstart your integration with a few one-liners and you are ready to go.
+        When you want to customize your integration, checkout our other docs such as [authenticating users](/sdk/unity/onboard/authentication/intro) or [how to send transactions.](/sdk/unity/power/write-to-blockchain)
+
+        ```csharp
+        EmbeddedWalletAdapter adapter = EmbeddedWalletAdapter.GetInstance();
+
+        // Recover your wallet from storage
+        bool recovered = await adapter.TryRecoverWalletFromStorage();
+
+        // Otherwise, create a new session via Google Sign-In
+        bool successful = await adapter.GoogleLogin();
+
+        // Next, let's send a transaction
+        string recipientAddress = "0xabc123..";
+        string currencyAddress = "0xabc123..";
+        BigInteger amount = 1000;
+
+        await adapter.SendToken(recipientAddress, amount, currencyAddress);
+        ```
+    </Step>
 </Steps>