ℹ️ Introduction To Sei Wallets
Wallets are essential for managing assets and interacting with the Sei blockchain, with different options offering various features and security levels.
Manually importing a wallet using a mnemonic from an EVM-only app to a Cosmos-based app, or vice versa, is not recommended. Different Coin Types can cause mismatched wallet addresses and lead to unexpected issues.
🦊 How to Add the Sei Network to your Metamask Wallet
Sei can be added as a custom network to EVM-compatible wallets.
To add Sei as a custom network to MetaMask, follow these steps:
- Open the Metamask browser extension.
- Open the network selection dropdown menu by clicking the dropdown button at the top of the extension.

- Click the ”Add network” button.
- Click ”Add a network manually”.

- In the dialogue box that appears, enter the following information for Base mainnet:
Network Name | Sei EVM Network |
Description | The public mainnet for Sei. |
RPC Endpoint | |
Chain ID | 1329 |
Currency Symbol | SEI |
Block Explorer |
Alternatively, you can automatically add Sei to your wallet by using the ChainList application.
- Connect your MetaMask Wallet to the ChainList app.
- Input “sei” in the search bar at the top of the page.
- Click “Add to MetaMask” and Sei will be automatically added to your wallet.

























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