Sei Wallet
SEI • Blockchain
Fastest Layer 1 blockchain purpose-built for trading. Download Nightly Wallet to securely store, send, and receive SEI tokens. Connect to DeFi apps, manage NFTs, and swap tokens all in one place.
About Sei
Sei is a OTHER blockchain that fastest layer 1 blockchain purpose-built for trading. This innovative blockchain brings unique technology and features to the crypto ecosystem. With its own consensus mechanism and architecture, it offers distinct advantages for specific use cases and applications. With Nightly Wallet, you can securely store and manage your SEI tokens, interact with the Sei ecosystem, and access all major dApps with ease.
Key Benefits of Sei
- ✓Unique technology tailored for specific use cases
- ✓Growing ecosystem of native applications
- ✓Active development and community support
- ✓Potential for high growth as adoption increases
- ✓Trading focused - native Sei capability
- ✓390ms finality - native Sei capability
Best Use Cases
Suited for users looking to diversify into emerging blockchain ecosystems with unique value propositions.
Nightly Wallet Features
Sei Key Features
Trading focused
390ms finality
Twin-turbo consensus
Native orderbook
Parallel EVM
How Sei Compares
Sei stands out in its category with trading focused. Explore similar chains like Bitcoin, NEAR, Cosmos Hub all within Nightly Wallet.
Why Choose Nightly for Sei?
Multi-Account Management
Manage multiple accounts and wallets from a single interface
Built-in Token Swaps
Swap tokens directly in your wallet with the best rates
Advanced Security
Industry-leading security features to protect your assets
Social Login
Sign in with your favorite social accounts
Safari Extension
Native Safari extension for seamless Web3 browsing on Apple devices
Browser Extension
Connect to dApps on Chrome, Firefox, Edge, Brave, and Opera
Sei Wallet FAQ
What is the best Sei wallet in 2025?
Nightly Wallet is consistently rated as one of the best Sei (SEI) wallets, offering a secure, user-friendly interface with support for DeFi, NFTs, and token swaps. It's available on all platforms including iOS, Android, Chrome, Firefox, Safari, and more.
Is Nightly Wallet safe for storing SEI?
Yes, Nightly Wallet employs industry-leading security measures including hardware wallet support (Ledger), biometric authentication, transaction simulation to detect malicious contracts, and phishing protection. Your private keys are encrypted and never leave your device.
How do I set up a Sei wallet with Nightly?
Setting up a Sei wallet with Nightly is easy: 1) Download Nightly from your app store or browser extension store, 2) Create a new wallet or import an existing one using your seed phrase, 3) Your Sei wallet is automatically enabled and ready to use.
Can I use Nightly Wallet for Sei DeFi and NFTs?
Absolutely! Nightly Wallet fully supports Sei DeFi applications and NFTs. You can connect to DEXs, lending protocols, NFT marketplaces, and other dApps directly from your wallet.
What makes Sei different from other blockchains?
Sei is a blockchain known for Trading focused, 390ms finality, Twin-turbo consensus. Fastest Layer 1 blockchain purpose-built for trading.
Does Nightly support Sei on mobile?
Yes, Nightly Wallet is available on both iOS and Android with full Sei support. You can manage your SEI tokens, interact with dApps via WalletConnect, view your NFTs, and execute transactions from your mobile device.
Explore All Supported Chains
Nightly Wallet supports 105+ blockchains. One wallet for all your crypto.
