Add SubWallet (#832)

* Add SubWallet to the list of wallets that support Polkadot Hub.md (#826)

Hi, I'm Andy, SubWallet CM.

On behalf of the SubWallet team, we would like to add SubWallet to the list of wallets for Polkadot Hub. Please review and provide feedback at your earliest convenience.

Thank you!

* add subwallet

* add SubWallet

* Update develop/smart-contracts/wallets.md

Co-authored-by: Copilot <[email protected]>

* python3 scripts/generate_llms.py

* Update develop/smart-contracts/wallets.md

Co-authored-by: Nicolás Hussein <[email protected]>

* Update develop/smart-contracts/wallets.md

Co-authored-by: Nicolás Hussein <[email protected]>

* Update develop/smart-contracts/wallets.md

Co-authored-by: Nicolás Hussein <[email protected]>

* update images

* formatting wallets page

---------

Co-authored-by: Andy <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Nicolás Hussein <[email protected]>

Author: 4 people

.DS_Store

@@ -21,57 +21,92 @@ To get started with MetaMask, you need to install the [MetaMask extension](https
 
 For example, to connect to the Polkadot Hub TestNet via MetaMask, you need to follow these steps:
 
-1. Open the MetaMask extension and click on the network icon to switch to the Polkadot Hub TestNet
+1. Open the MetaMask extension and click on the network icon to switch to the Polkadot Hub TestNet.
 
     ![](/images/develop/smart-contracts/wallets/wallets-1.webp){: .browser-extension}
 
-2. Click on the **Add a custom network** button
+2. Click on the **Add a custom network** button.
 
     ![](/images/develop/smart-contracts/wallets/wallets-2.webp){: .browser-extension}
 
-3. Complete the necessary fields, then click the **Save** button (refer to the [Networks](/develop/smart-contracts/connect-to-polkadot#networks-details) section for copy and paste parameters)
+3. Complete the necessary fields, then click the **Save** button (refer to the [Networks](/develop/smart-contracts/connect-to-polkadot#networks-details){target=\_blank} section for copy and paste parameters).
 
     ![](/images/develop/smart-contracts/wallets/wallets-3.webp){: .browser-extension}
 
-4. Click on **Polkadot Hub TestNet** to switch the network
+4. Click on **Polkadot Hub TestNet** to switch the network.
 
     ![](/images/develop/smart-contracts/wallets/wallets-4.webp){: .browser-extension}
 
 The steps in the preceding section can be used to connect to any chain by modifying the network specification and endpoint parameters.
 
+### SubWallet
+
+[SubWallet](https://www.subwallet.app/){target=\_blank} is a popular non-custodial wallet solution for Polkadot and Ethereum ecosystems. It offers seamless integration with Polkadot SDK-based networks while maintaining Ethereum compatibility, making the wallet an ideal choice for users and developers to interact with Polkadot Hub.
+
+SubWallet now fully supports the [Polkadot Hub TestNet](/polkadot-protocol/smart-contract-basics/networks/#test-networks){target=\_blank} where developers can deploy and interact with Ethereum-compatible, Solidity smart contracts.
+
+You can easily view and manage your Paseo native token (PAS) using the Ethereum RPC endpoint (Passet Hub EVM) or the Substrate node RPC endpoint (passet-hub).
+
+??? code "Polkadot Hub TestNet"
+    You can see support here for Polkadot Hub's TestNet. The **Passet Hub EVM** network uses an ETH RPC endpoint, and the **passet-hub** uses a Substrate endpoint.
+    The ETH RPC endpoint will let you send transactions that follow an ETH format, while the Substrate endpoint will follow a Substrate transaction format.
+    Note the PAS token, which is the native token of the Polkadot Hub TestNet.
+
+    ![](/images/develop/smart-contracts/wallets/subwallet-PAS.webp){: .browser-extension}
+
+To connect to Polkadot Hub TestNet using SubWallet, follow these steps:
+
+1. Install the [SubWallet browser extension](https://chromewebstore.google.com/detail/subwallet-polkadot-wallet/onhogfjeacnfoofkfgppdlbmlmnplgbn?hl=en){target=\_blank} and set up your wallet by following the on-screen instructions, or refer to our [step-by-step guide](https://docs.subwallet.app/main/extension-user-guide/getting-started/install-subwallet){target=\_blank} for assistance.
+
+2. After setting up your wallet, click the List icon at the top left corner of the extension window to open **Settings**.
+
+    ![](/images/develop/smart-contracts/wallets/subwallet-01.webp){: .browser-extension}
+
+3. Scroll down and select **Manage networks**.
+
+    ![](/images/develop/smart-contracts/wallets/subwallet-02.webp){: .browser-extension}
+
+4. In the Manage network screen, either scroll down or type in the search bar to find the networks. Once done, enable the toggle next to the network name.
+
+    ![](/images/develop/smart-contracts/wallets/subwallet-03.webp){: .browser-extension}
+
+   You are now ready to use SubWallet to interact with [Polkadot Hub TestNet](/develop/smart-contracts/connect-to-polkadot/#networks-details){target=\_blank} seamlessly!
+
+![](/images/develop/smart-contracts/wallets/subwallet-04.webp){: .browser-extension}
+
 ### Talisman
 
 [Talisman](https://talisman.xyz/){target=\_blank} is a specialized wallet for the Polkadot ecosystem that supports both Substrate and EVM accounts, making it an excellent choice for Polkadot Hub interactions. Talisman offers a more integrated experience for Polkadot-based chains while still providing Ethereum compatibility.
 
-To use Talisman with Polkadot Hub:
+To use Talisman with Polkadot Hub TestNet:
 
-1. Install the [Talisman extension](https://talisman.xyz/download){target=\_blank} and set up your wallet by following the on-screen instructions
+1. Install the [Talisman extension](https://talisman.xyz/download){target=\_blank} and set up your wallet by following the on-screen instructions.
 
-2. Once installed, click on the Talisman icon in your browser extensions and click on the **Settings* button:  
+2. Once installed, click on the Talisman icon in your browser extensions and click on the **Settings** button:
 
     ![](/images/develop/smart-contracts/wallets/wallets-5.webp){: .browser-extension}
 
-3. Click the button **All settings**:
+3. Click the button **All settings**.
 
     ![](/images/develop/smart-contracts/wallets/wallets-6.webp){: .browser-extension}
 
-4. Go to the **Networks & Tokens** section:
+4. Go to the **Networks & Tokens** section.
 
     ![](/images/develop/smart-contracts/wallets/wallets-7.webp)
 
-5. Click the **Manage networks** button:
+5. Click the **Manage networks** button.
 
     ![](/images/develop/smart-contracts/wallets/wallets-8.webp)
 
-6. Click the **+ Add network** button:
+6. Click the **+ Add network** button.
 
     ![](/images/develop/smart-contracts/wallets/wallets-9.webp)
 
-7. Fill in the form with the required parameters and click the **Add network** button:
+7. Fill in the form with the required parameters and click the **Add network** button.
 
     ![](/images/develop/smart-contracts/wallets/wallets-10.webp)
 
-8. After that, you can switch to the Polkadot Hub TestNet by clicking on the network icon and selecting **Polkadot Hub TestNet**:
+8. After that, you can switch to the Polkadot Hub TestNet by clicking on the network icon and selecting **Polkadot Hub TestNet**.
 
     ![](/images/develop/smart-contracts/wallets/wallets-11.webp)