MetaMask

Install a MetMask wallet

Just like searching and installing Kaikas, search for MetaMask in the Chrome Web Store, install it, add then pin it in your browser.

When the pop-up window appears, click Add extensions and tap the tack icon to pin it to your browser.

Create a wallet

Tap the Metamask icon in the upper right corner of your browser to start, then click the Create Wallet button. In the window asking for your consent to participate in MetaMask improvement, click whether to agree or not. Even if you don't agree, you can still use the wallet without issue.

A seed phrase consisting of 12 very important words appears. This is an extremely important combination of words directly related to the security of your assets, so please store it carefully.

If you enter the whole seed phrase correctly, your wallet will be generated with the message above. However, the default network of the MetaMask is Ethereum mainnet, so you have to add the Klaytn network.

Add Klaytn Network

After creating the wallet, click Metamask and click Ethereum Mainnet at the top of the pop-up window, and a window where you can select and add a network will pop up. Click "Add Network" as shown in the central image below. Click to add additional settings to the new window in your browser.

Enter the following information carefully:

• Network Name: Klaytn Mainnet Cypress

• New RPC URL: https://public-node-api.klaytnapi.com/v1/cypress

• Chain ID: 8217

• Currency symbol: KLAY

• Block Explorer URL: https://scope.klaytn.com

Finally, click Save.

If you have entered all the information correctly, select the Klaytn Network in the Network Selection window as above. In order to use all services in the Klaytn ecosystem, including Klay Kingdoms, you must have a small amount of KLAY to use for gas fees.