# DeriW Testnet FAQ

## Which wallets are supported?

We currently support the following popular wallets below. For further instructions on installing the wallet, click on each link:

* [MetaMask](https://metamask.io/)
* [Wallet Connect](https://walletconnect.com/)
* [OKX Wallet](https://www.okx.com/)
* [CoinBase Wallet](https://www.coinbase.com/wallet)
* [Bitget Wallet](https://web3.bitget.com/en)
* [Rabby Wallet](https://rabby.io/)

## How do I add Deriw Testnet chain to my wallet

For this example, we will use ***MetaMask Wallet*** to sign in. 

1. From the DeriW website, select the wallet of your choice.
2. As you sign in, you will be asked '**Switch to Deriw Testnet**'.
3. You can also manually add Deriw Testnet:

   * **Network Name:** Deriw Testnet
   * **RPC URL:**[ ](https://testnet.xai-chain.net/rpc) <https://relayer.test.deriw.com>
   * **Chain ID:** 2885
   * **Currency Symbol:** DER
   * **Block Explorer URL:**[  ](https://testnet-explorer.xai-chain.net/)<https://explorerv2.test.deriw.com>

   Then click '**Save**' to add the network.

## Is there a block explorer on Deriw Testnet?

For the time being, we are using Blockscout.&#x20;

**For Developers:** If you want to deploy contracts to Deriw and verify it on Blockscout, follow their instructions here: <https://docs.blockscout.com/>

**For Users:** Go to <http://explorer.test.deriw.com> . Enter the transaction ID in the top right corner of the page.

## What is the gas token on Deriw Testnet?

The gas token on Deriw Testnet is $DER.


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