How to Buy Sei

Want the most secure method to buy Sei?

Select a Sei supporting hardware wallet.
Acquire Sei via a crypto exchange service.
Safeguard your Sei by transferring it to your hardware wallet.

Step 1 of 3

Buy Tangem Crypto Cold Wallet to Store your Sei Securely

Tangem is more than just a cold wallet — it’s your all-in-one solution for managing Sei securely and effortlessly.

Buy, sell, exchange, and store your Sei directly in the Tangem app without relying on third-party platforms.

With Tangem, your private keys never leave the wallet, ensuring complete ownership and unmatched security.

Step 2 of 3

How to Get Sei with Tangem

Skip the complicated exchanges — get Sei right inside the Tangem app.

Use your bank card, Apple Pay, Google Pay, or other payment methods to buy crypto in just a few taps.

No need to leave the app or expose your assets to centralized platforms — everything you need is already in your wallet.

Step 3 of 3

Manage Your Sei Safely with Tangem Wallet

Once you’ve bought Sei through the Tangem app, it’s immediately available in your wallet — no transfers, no waiting.

Track your balance, make secure transactions, and exchange assets on the go.

Tangem puts you in full control of your Sei, combining ultimate security with everyday convenience.

Step 1 of 3

Buy Tangem Crypto Cold Wallet to Store your Sei Securely

Tangem is more than just a cold wallet — it’s your all-in-one solution for managing Sei securely and effortlessly.

Buy, sell, exchange, and store your Sei directly in the Tangem app without relying on third-party platforms.

With Tangem, your private keys never leave the wallet, ensuring complete ownership and unmatched security.

Buy Tangem Crypto Cold Wallet to Store your Sei Securely

Step 2 of 3

How to Get Sei with Tangem

Skip the complicated exchanges — get Sei right inside the Tangem app.

Use your bank card, Apple Pay, Google Pay, or other payment methods to buy crypto in just a few taps.

No need to leave the app or expose your assets to centralized platforms — everything you need is already in your wallet.

Step 3 of 3

Manage Your Sei Safely with Tangem Wallet

Once you’ve bought Sei through the Tangem app, it’s immediately available in your wallet — no transfers, no waiting.

Track your balance, make secure transactions, and exchange assets on the go.

Tangem puts you in full control of your Sei, combining ultimate security with everyday convenience.

Manage Your Sei Safely with Tangem Wallet

Why Choose Tangem Crypto Hardware Wallet to Secure Your Sei?

Upgrade Your Sei Security with Tangem Hardware Wallet

Protecting your Sei has never been easier. The Tangem Wallet is designed for ultimate simplicity and unmatched security, ensuring your keys never exist in vulnerable online environments. Manage your assets with a sleek, card-shaped device that fits in your pocket, yet delivers bank-grade safety.

Holding your Sei means holding your financial independence. Trusting exchanges or software wallets exposes you to unnecessary risks. Tangem gives you back the power with decentralized, offline storage—putting your destiny in your hands.

"With Tangem, your Sei is shielded by technology that never compromises."

Secure your legacy—keep your Sei as safe as it should be.

When you store your crypto on an exchange, you're trusting someone else to safeguard your keys. With Tangem, you become your own bank.

Tangem Cold Wallet ensures that your Sei private keys never leave the wallet, creating an impenetrable barrier between your funds and potential cyber threats. It’s designed to keep your crypto safe and under your control, no matter where you are. In the world of cryptocurrency, the greatest trust you can place is in yourself – and Tangem makes that possible.

What is Sei?

Before you buy, check out all the Sei stats right here.

Tangem Sei Wallet isn’t just about storing your cryptocurrency asset – it’s about taking full control of your crypto journey. When you invest in cryptocurrencies, the most crucial element is your private key. This key is the foundation of your ownership and security. Many beginners don’t realize that by keeping crypto on an exchange platform, they’re giving control of their private keys – and essentially their assets – to a third party.

Sei

Learn more about Sei

Sei FAQ

You can buy Sei on major cryptocurrency exchanges like Binance, Coinbase, or Kraken. You can also use P2P platforms or specialized exchange services. For safe storage, it is recommended to use a reliable wallet like Tangem.
For long-term storage of Sei, a cold wallet such as Tangem is the best choice, offering a high level of security. For active transactions, a hot wallet is more convenient but less protected from hacking.
Transfer fees for Sei depend on the blockchain network load and the exchange or wallet used. Typically, this includes a network fee (gas fee) and possibly additional fees from the platform.
To create a wallet for Sei, install the Tangem app, follow the instructions to set up a cold wallet, and generate a unique address for storing your cryptocurrency.
Sei (SEI) is ablockchain networkthat operates as a decentralized "Proof of Stake" blockchain, powered by the SEI token. The SEI token plays a pivotal role within the SEI ecosystem, serving several functions: Network Fees: SEI is used to pay for transaction fees on the Sei blockchain.
— The Sei Network is a Cosmos-based Layer 1 blockchain that specializes in trading infrastructure for decentralized exchanges and marketplaces. — Sei accelerates blockchain efficiency and block finality, reducing it to a mere 380 milliseconds through the twin-turbo consensus mechanism.
In conclusion,Sei Crypto's competitive edge over Solana is evident in its technological innovations, market reception, and analyst support. With these factors in play, Sei is well-positioned to become a dominant force in the crypto industry.