What is Sei (SEI)?
Sei is a Layer-1 blockchain, often referred to as the "Decentralized NASDAQ." It is tailored for trading in the realms of decentralized finance (DeFi), gaming, and non-fungible tokens (NFTs). With a lightning-fast transaction speed of 600ms, Sei aims to blend the best of centralized finance (CeFi) trading with decentralized tools. Built on the Cosmos SDK, Sei is specifically optimized for trading, addressing challenges like achieving simultaneous decentralization, scalability, and capital efficiency.
The platform launched its mainnet in August 2023 with US$50M investment from Bitget.
How Sei (SEI) Works
Sei boasts innovative features that merge the swiftness of off-chain operations with the security of on-chain transactions. A standout feature is its approach to preventing front-running: Sei groups orders together and processes them all at once at the end of each block. This batch processing minimizes risks associated with sequential order execution. Additionally, Sei uses its own price oracles for dependable data and has introduced a unique single-block order execution system. This means an order can be placed and completed in one swift transaction. With its Centralized Limit Order Book (CLOB) model, Sei offers a trading experience that mirrors centralized exchanges but retains the benefits of decentralization.
How Many Sei (SEI) Tokens Are in Circulation?
SEI has a total supply of 10,000,000,000. The current circulating supply of SEI is 1,800,000,000.
How to Buy Sei (SEI)
Consider investing in Sei (SEI)? It only takes 2 minutes tocreate an account on Bitget and start trading SEI.
Check out the available SEI trading pairs on Bitget!
Spot market
Smell Token (SEI) Resources
Simple 3-step guide to buying SEI today in São Tomé & Príncipe
Create your free Bitget account
Select a funding method
Complete your Sei purchase
Step 1: Create a free account on the Bitget website or the app
Step 2: Place an order for Sei using a payment method of your choice:
Buy Sei with a debit/credit card
For Visa or Mastercard, select Credit/Debit card, then click Add New Card under the "Buy" tabCredit/Debit in the Buy Crypto tab of the Bitget app
Credit/Debit in the Buy Crypto tab of the Bitget website
Select your preferred fiat currency, enter the amount you wish to spend, link your credit card, and then complete your payment with zero fees.Add a new card to complete your payment on the Bitget app
Enter your bank card details to complete your payment on the Bitget website
For Diners Club/Discover card, click Buy Crypto > [Third Party] in the top navigation bar to place your Sei order.How to buy crypto with credit/debit cardBuy Sei with Google Pay or Apple Pay
Converting your Google Pay and Apple Pay balance into Sei is easy and secure on Bitget. Simply click Buy Crypto > [Third Party] in the top navigation bar to place your Sei order.How to buy crypto via third-party gatewayBuy with bank transfer
We accept various payment methods, including iDeal and SEPA for EUR, PIX for BRL, PayID for AUD, UPI for INR, QRIS, DANA, and OVO for IDR, SPEI for MXN, and GCash for PHP. These services are facilitated by Alchemy Pay, Banxa, Mercuryo, and Simplex payment gateways. Simply select Buy Crypto > [Third Party] in the top navigation bar and select a fiat currency to place your Sei order.Buy Sei with the fiat balance in your Bitget account
You can Deposit fiat funds using Advcash, SEPA, Faster Payments, or PIX payment gateways to top up your Bitget fiat balance. Then, click Buy Crypto > [Cash conversion] in the top navigation bar to place your Sei order.P2P trading
With Bitget P2P, you can buy crypto using over 100 payment methods, including bank transfers, cash, and e-wallets like Payeer, Zelle, Perfect Money, Advcash, and Wise. Simply place an order, pay the seller, and receive your crypto. Enjoy secure transactions with escrow protection.How to buy crypto on Bitget P2P
Step 3: Monitor Sei in your Bitget spot wallet

Bitget—where the world trades Sei
How to buy Sei for free
- Learn how to earn Sei for free through the Learn2Earn promotion
- Earn free Sei by inviting friends to join Bitget's Assist2Earn promotion
- Receive free Sei airdrops by joining On-going challenges and promotions

Buy Sei
Buy other cryptos
Buy Sei in a different country
Buy other cryptos in your region









FAQ
Can I buy $1 worth of Sei?
Can I buy $10 of Sei?
Where else can I buy Sei?
Where is the best place to buy Sei?
Should I buy Sei right now?
A volcanic chain with stunning rock and coral formations, rainforests, and beaches is home to the African island nation of São Tomé Príncipe. São Tomé Príncipe has a population of 227,380 and uses the São Tomé Príncipe Dobra as its official currency. Using the Bitget platform's P2P trading and other crypto deposit features, you may purchase Sei(SEI) and other cryptocurrencies in less than 10 minutes.
The official language of São Tomé Príncipe is Portuguese. The Bitget website and app are available in Portuguese.
São Tomé and Príncipe have some beautiful cities such as São Tomé, Santo Amaro, Neves, Santa Cruz, and many others. Wherever you are in São Tomé and Príncipe, you can effectively trade crypto using the Bitget platform.
The country has an equatorial climate with high temperatures, humidity, and rainfall. Because it is mountainous, the south of the main island is wetter than the north. Early June through late September make up the bulk of the dry season. Between the end of December and the beginning of February, there is a second dry season called "Pequenas Gravana." The majority of São Tomé Príncipe's terrain is mountainous. Other substantial amounts of land are covered with rainforests, the majority of which give place to cloud forests at higher altitudes.
After a period of a transitional government, São Tomé and Príncipe achieved independence on 12 July 1975, choosing as the first president the MLSTP Secretary General Manuel Pinto da Costa. São Tomé and Príncipe have some stunning attractions such as Pico Cão Grande, Cascata de São Nicolau, Lagoa Azul, Obo National Park, and Museu Nacional De São Tomé.