How to Add Sei to MetaMask

How to Add Sei to MetaMask

MetaMask, Crypto Basic, Learn

Can you Add Sei to MetaMask?

No, you cannot add Sei to MetaMask. The Sei Network is incompatible with MetaMask due to its foundation on the Cosmos SDK, a framework distinct from the Ethereum Virtual Machine (EVM) that MetaMask endorses.

For connecting with the Sei Network, you it’s necessary to utilize a wallet specifically engineered for it, such as Keplr or Fin Wallet. These wallets align seamlessly with the Sei Network and its Go Programming Language.

How to Add Sei to an Alternative Wallet

1. How to Add Sei to Keplr Wallet

Keplr stands as a premier selection for the Sei Network, and it holds the title of the most favored wallet for all chains enabled by Cosmos SDK.

Here are the steps to add Sei to Keplr Wallet:

  1. Visit the Keplr website and select “Install Keplr”.
  2. Choose the device you want to install the wallet on, such as Chrome, Firefox, iOS, or Android.
  3. Complete the onboarding process and securely save your seed phrase offline.
  4. Select the Sei Network within the Keplr wallet, and you will be connected to the Sei Network.
Keplr wallet

2. How to Add Sei to Fin Wallet

Also, it’s pertinent to note that Fin Wallet is another alternative deserving your consideration; it’s referenced here for your potential utilization.

And here are the steps to add Sei to Fin Wallet:

  1. Download the Fin Wallet from their official website or your device’s app store.
  2. Open the app and create a new wallet. Make sure to securely store your seed phrase as it is essential for wallet recovery.
  3. After creating your wallet, navigate to the “Add Token” or “Assets” section and select Sei to add it to your wallet.
  4. Your Fin Wallet is now ready to transact with Sei tokens and interact with applications built on the Sei Network.

These alternative wallets, such as Keplr or Fin Wallet, ensure harmonization with the Sei Network and its exclusive traits. These wallets not only enable secure storage and management of your Sei tokens but also grant access to a myriad of applications within the Sei Network.

Sei RPC and Network Details

For those seeking to establish a direct connection to the Sei Testnet network via an alternative wallet, the following are the authenticated RPC endpoints:

What is Sei?

Sei is a cutting-edge, open-source Layer 1 blockchain designed specifically for trading applications. It aims to provide an optimal infrastructure for various trading apps, including those in the decentralized finance (DeFi), non-fungible token (NFT) marketplaces, and GameFi sectors. Sei addresses the scalability challenges faced by trading apps on existing Layer 1 solutions, which often struggle to balance decentralization, scalability, and capital efficiency, known as the Exchange Trilemma.



To encapsulate, given that the Sei Network is constructed on the Cosmos SDK and lacks EVM compatibility, it is unable to integrate with MetaMask. Users are suggested to consider alternatives like Keplr or hardware wallets (Ledger Nano S, Ledger Nano X, Trezor Model T) that can harmonize with the network and its Go Programming Language.

Find more Metamask related guides here.

blockchain, Cosmos, MetaMask