# Add Klaytn Network

If you want to use MetaMask instead of Biport to start lending and borrowing on Klaytn, you will need to add the network manually on MetaMask.

**Step 1.** Open MetaMask, select the network drop-down, and click 'Add Network'.

![](/files/DH96TUtXRtBSnuYkjgp9)

**Step 2.** Enter the following network information.

![](/files/jSFAjB5cdyXEFuA8fB95)

**1) Network Name : Klaytn Mainnet Cypress**

**2) New RPC URL(Required) :** [**https://cypress.chain.thebifrost.io**](https://cypress.chain.thebifrost.io)

**3) Chain ID (Required) : 8217**

**4) Currency Symbol (optional) : KLAY**

**5) Block Explorer URL (optional) :** [**https://scope.klaytn.com**](https://scope.klaytn.com)

{% hint style="info" %}
**Once you have added Klaytn network on BiFi:**

If you switch back and forth between BiFi and a Klaytn-based DApp (i.e. KLAYSwap), the Klaytn network on BiFi may automatically switch to a different RPC URL. In this case, we recommend you to re-add the Klaytn network on BiFi using a different "Network Name" of your choice (i.e. BiFi Klaytn).
{% endhint %}


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