> For the complete documentation index, see [llms.txt](https://3kmplatform.gitbook.io/3km-evolution-english/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://3kmplatform.gitbook.io/3km-evolution-english/connect-wallet/metamask-klaytn.md).

# Metamask Klaytn

### Change RPC Klaytn Network

To use our platform, we recommend users to change RPC URL to public node as the following steps: 

**Step 1** 

In your unlocked MetaMask wallet, click the network dropdown at the top 

<figure><img src="/files/tbLbwUV36JuGHzpzGnah" alt=""><figcaption></figcaption></figure>

**Step 2**&#x20;

Select Add Network&#x20;

<figure><img src="/files/8kmfSS7B1YSyjV6Ry1jG" alt=""><figcaption></figcaption></figure>

**Step 3**

Fill in the details as below and click Save.

**Network Name:** Klaytn Mainnet\
**New RPC URL:** <https://public-node-api.klaytnapi.com/v1/cypress>\
**Chain ID:** 8217\
**Currency Symbol:** KLAY\
**Block Explorer URL:** [https://scope.klaytn.com](https://scope.klaytn.com/)

<figure><img src="/files/81aGrysaRS8zd63kKSXx" alt=""><figcaption></figcaption></figure>

**Step 4**\
Klaytn is now added to your MetaMask wallet!

<figure><img src="/files/KT07cfS21i2gJgQ3cptJ" alt=""><figcaption></figcaption></figure>

## MetaMask mobile app <a href="#id-857c" id="id-857c"></a>

**Step 1**\
Unlock your MetaMask mobile app and tap on the hamburger menu on the top left.

<figure><img src="/files/gLMdgRw4uIfQHcYXnbXO" alt=""><figcaption></figcaption></figure>

**Step 2**\
Tap on Settings.

<figure><img src="/files/AgMb2tF7dqVeMuPfwB6E" alt=""><figcaption></figcaption></figure>

**Step 3**

Fill in the details as below and click Save.

**Network Name:** Klaytn Mainnet\
**New RPC URL:** <https://public-node-api.klaytnapi.com/v1/cypress>\
**Chain ID:** 8217\
**Currency Symbol:** KLAY\
**Block Explorer URL:** [https://scope.klaytn.com](https://scope.klaytn.com/)

<figure><img src="/files/U01e03oe92nJWXbQGkMW" alt=""><figcaption></figcaption></figure>

**Step 4**\
Klaytn is now added to your MetaMask wallet!

<figure><img src="/files/QfBfuYFYnKwgPBqpLVL4" alt=""><figcaption></figcaption></figure>

## MetaMask mobile app <a href="#id-857c" id="id-857c"></a>

**Step 1**\
Unlock your MetaMask mobile app and tap on the hamburger menu on the top left.

<figure><img src="/files/vEG2jEgN6CDRqaOVLEmO" alt=""><figcaption></figcaption></figure>

**Step 2**\
Tap on Settings.

<figure><img src="/files/SM4m0lR5vy8QR5UKBMlF" alt=""><figcaption></figcaption></figure>

**Step 3**\
Tap on Networks.

<figure><img src="/files/ytDDnFrvZ41AsiEJYOxb" alt=""><figcaption></figcaption></figure>

**Step 4**\
Tap on Add Network.

<figure><img src="/files/TiPumliyep4M4ZpPHAzC" alt=""><figcaption></figcaption></figure>

**Step 5**\
Fill in the details as below and click Add.

**Network Name:** Klaytn Mainnet\
**New RPC URL:** <https://public-node-api.klaytnapi.com/v1/cypress>\
**Chain ID:** 8217\
**Currency Symbol:** KLAY\
**Block Explorer URL:** [https://scope.klaytn.com](https://scope.klaytn.com/)

<figure><img src="/files/6ZO4YAVh9wGsMTkS6xV0" alt=""><figcaption></figcaption></figure>

**Step 6**\
Klaytn is now added to your MetaMask wallet!

<figure><img src="/files/GyNUcJRn4tmWSESPjfWH" alt=""><figcaption></figcaption></figure>

Download link for MetaMask = <https://metamask.io/download/>