What Is Sui ($SUI)? Definition, Sui Blockchain, How to Buy $SUI – Techopedia
What Is Sui?
Sui is a Layer-1 blockchain that is designed to limit how long it takes to execute smart contracts and support scalability for decentralized applications (dApps).
The blockchain uses an object-centric data model that stores digital assets and their attributes on-chain but outside of smart contracts. And parallel processing helps to finalize simple transactions, such as asset transfers, in real time while maintaining security.
Sui is named after the element water in Japanese philosophy, a reference to its fluidity and flexibility that developers can use to shape the development of Web3, according to the projects whitepaper.
The Sui blockchain shares common features with other networks, such as processing smart contracts, settlement of transactions, issuing tokens, and development of dApps. However, it introduces several new features that aim to solve the blockchain trilemma:
These include Suis consensus engine and the Move smart contract programming language developed by MystenLabs.
The Sui network uses a permissionless set of validators to reduce latency. Its delegated proof-of-stake (dPoS) approach allows validators to stake SUI coins to validate transactions. SUI is also used to execute custom programs, as a medium of exchange, and to provide incentivizes to developers.
However, Sui has had a low rate of transactions per second (tps) since the mainnets launch. While in testing, the network has reached 297,000tps, data from the Sui blockchain explorer shows that it has a peak of 1,367tps.
The $SUI token is the Sui blockchains native crypto. It has captured the attention of the markets since it launched its blockchain and native token in May 2023. The SUI token price soared by 2,000% on its first day of trading from its presale value.
$SUI has a total supply of 10 billion. A share of the total supply was released at launch, and the remaining tokens will be released over the coming years or distributed as future stake rewards, according to the projects documentation.
MystenLabs is allocating the tokens as follows:
There are three main sets of participants in the Sui economy:
Sui charges gas, or processing, fees on all network operations. It uses them to reward validators and prevent spam and denial-of-service (DOS) attacks.
Sui has a storage fund that it uses to shift staking rewards and compensate future validators for the cost of previously stored on-chain data.
The SUI coin has four main uses on the blockchain:
Sui grants rewards to holders that allocate their votes to other users. This incentivizes validators to act honestly, as delegators can switch their allocation each day.
While some crypto tokens initially launch on decentralized exchanges (DEXs) and gain centralized exchange listings as they grow in popularity, SUI was able to secure listings on major exchanges, including Binance, Bybit, Kucoin, and OKX from launch.
You can also buy the token on Coinbase, Bitfinex, Kraken, Bitstamp, Gate.io, and Huobi.
Sui Move is a variation of the Move smart programming language for building smart contracts that Facebook created for the Diem blockchain. Sui Move is written in the Rust code and defines the creation, transfer, and ownership of assets.
While most blockchains design smart contracts around accounts that send, receive, and hold the tokens that interact with smart contracts, Sui Move is based on programmable objects.
Developers can create rules for how the objects work, how they are transferred, and whether they can change. This makes programming assets for gaming and non-fungible tokens (NFTs) easier.
Objects in Sui Move can be modified by the owner such as in token transfers, voting, and sending messages on dApps or they can be modified by anyone, such as in interacting with public smart contracts.
Transactions for owned objects do not need to reach a consensus to be finalized, as there are specific algorithms that allow transactions to be executed in parallel. But shared objects do need consensus from validators for the transactions to be added to the blockchain.
Unlike blockchains such as Bitcoin and Ethereum where each transaction must be approved by all validators, which can cause bottlenecks Suis parallel transaction execution allows for more efficient transaction processing and increased throughput.
The SUI coin price history has been volatile since its launch. A presale and initial coin offering (ICO) in April offered SUI tokens at $0.03 and $0.10, respectively. In the tokens first trading session on May 3, the price soared to $2.16, a 2,000% return for the public sale investors.
The price then fell below $1 at the end of May on profit-taking. After the U.S. SEC announced its lawsuits on June 5, the decline in the SUI price accelerated, as the agency has taken the view that most cryptocurrencies other than BTC are trading as unlawful securities. SUI dropped to a low of $0.56 on June 10.
However, the price rebounded by as much as 27% in the following days, as Suis developers announced a new governance proposal to introduce liquid staking. With the team scheduled to release two mainnet upgrades in June, the future of the Sui project will depend on whether the enthusiasm around its technology can be sustained.
The value of the token is likely to remain volatile in line with the wider cryptocurrency markets, but it will also be influenced by the adoption of the SUI blockchain.
Sui was created by the company MystenLabs, which was founded by executives Evan Cheng, Adeniyi Abiodun, Sam Blackshear, George Danezis, and Kostas Chalkias. They led the development of the Facebook wallet program Novi and the Diem (previously Libra) blockchain-based stablecoin payment system.
The Sui Foundation is supporting the development of the ecosystem as an independent organization providing grants to developers and creators.
Read the original:
What Is Sui ($SUI)? Definition, Sui Blockchain, How to Buy $SUI - Techopedia
- Private Smart Contracts at Scale: Zero Knowledge Proof Is the dApp Platform You'll Wish You Saw Earlier - openPR.com - October 15th, 2025 [October 15th, 2025]
- DHS, CBP award $4.5B in new contracts under OBBB for Smart Wall construction along southwest border - The Gila Herald - October 15th, 2025 [October 15th, 2025]
- Bay Miner Unveils Innovative App with AI and Smart Contracts Driving Daily BTC and XRP Earnings - openPR.com - October 13th, 2025 [October 13th, 2025]
- How Ethereum Smart Contracts Work and Why They Matter - vocal.media - October 11th, 2025 [October 11th, 2025]
- *Ethereum is still the king of smart contracts and crypto tech.* --- Let me know if you want this - Binance - October 9th, 2025 [October 9th, 2025]
- Smart Contracts and the Crypto Economy Safeguarding Your Investments - OneSafe - October 7th, 2025 [October 7th, 2025]
- How is Avalanche Changing the Game with Smart Contracts? - OneSafe - October 7th, 2025 [October 7th, 2025]
- AI and Smart Contracts Drive Bay Miner Cloud Mining App for More Efficient Daily BTC and ETH Earnings - Azat TV - October 7th, 2025 [October 7th, 2025]
- The Avalanche ecosystem is growing rapidly the number of smart contracts has tripled! - Pintu - October 7th, 2025 [October 7th, 2025]
- Blockchain and Smart Contracts: Redefining Transparency in Online Gaming Platforms - Techloy - October 4th, 2025 [October 4th, 2025]
- Smart Contracts Software Market to Reach USD 21.4 billion - openPR.com - October 4th, 2025 [October 4th, 2025]
- Red Wings smart contracts just aged beautifully thanks to Wild - Octopus Thrower - October 2nd, 2025 [October 2nd, 2025]
- How Smart Contracts and Blockchain Transactions Are Revolutionizing Industries: Insights from Machi - OKX - September 28th, 2025 [September 28th, 2025]
- From Surfboards to Smart Contracts: The Relentless Rise of Juan Mari - Block Telegraph - September 23rd, 2025 [September 23rd, 2025]
- Hackers Just Found A Way To Hide Malware In Ethereum Smart Contracts And Your Crypto Wallet Could Be Next - Yahoo Finance - September 17th, 2025 [September 17th, 2025]
- Green Computing Power + Smart Contracts: EARN Mining Mobile Cloud Mining Ensures Sustainable Daily Settlement for BTC and XRP - Nation Thailand - September 13th, 2025 [September 13th, 2025]
- How Are Smart Contracts Transforming Decentralized Autonomous Organizations? - Nasscom - September 9th, 2025 [September 9th, 2025]
- Ethereum Smart Contracts Become Latest Hiding Spot For Malware - Mitrade - September 9th, 2025 [September 9th, 2025]
- Cybercriminals are trolling developers by hiding malware in Ethereum smart contracts - Cybernews - September 6th, 2025 [September 6th, 2025]
- How Hackers Use Ethereum Smart Contracts to Hide Malware in Plain Sight - Cointribune - September 6th, 2025 [September 6th, 2025]
- Malicious npm Packages Exploit Ethereum Smart Contracts to Target Crypto Developers - The Hacker News - September 5th, 2025 [September 5th, 2025]
- Ethereum Smart Contracts Abused to Hide npm Malware - Bitcoinsensus - September 5th, 2025 [September 5th, 2025]
- Hackers Use Ethereum Smart Contracts to Hide Malware in npm Packages - CoinCentral - September 5th, 2025 [September 5th, 2025]
- Hackers find new way to hide malware in Ethereum smart contracts - Cointelegraph - September 5th, 2025 [September 5th, 2025]
- AI, Blockchain, and smart contracts: Why Utah businesses cant afford to wait - Utah Business - September 5th, 2025 [September 5th, 2025]
- A Blockchain Framework Using Proof of Authority and Smart Contracts for Ethical and Secure Healthcare Asset Management - Frontiers - September 5th, 2025 [September 5th, 2025]
- Ethereum (ETH) News: Attackers Are Now Using Ether Smart Contracts to Mask Malware - CoinDesk - September 5th, 2025 [September 5th, 2025]
- News Explorer ReversingLabs Uncovered NPM Packages Using Ethereum Smart Contracts to Disseminate Malware in a GitHub Campaign - Decrypt - September 5th, 2025 [September 5th, 2025]
- Researchers Find Ethereum Smart Contracts Used to Deliver Malware - Crypto Economy - September 5th, 2025 [September 5th, 2025]
- Ethereum News Today: Malware Hiding in Ethereum Smart Contracts Rears Its Head - AInvest - September 5th, 2025 [September 5th, 2025]
- New Way to Hide Hacking Software in Ethereum Smart Contracts - Happy Coin News - September 5th, 2025 [September 5th, 2025]
- Ethereum smart contracts infected with the virus are distributed via NPM and GitHub - ITC.ua - September 5th, 2025 [September 5th, 2025]
- The Evolution of NFT Smart Contracts: From Art to Real-World Assets - Vocal - September 3rd, 2025 [September 3rd, 2025]
- Bitcoin Gets Ethereum-Style Smart Contracts with BRC-2.0 Upgrade - The Defiant - September 3rd, 2025 [September 3rd, 2025]
- How Do Limitations Affect The Use Of Smart Contracts In Finance? - Outlook India - September 3rd, 2025 [September 3rd, 2025]
- Google Unveils Layer 1 Chain for Banks with Python-based Smart Contracts - The Defiant - August 29th, 2025 [August 29th, 2025]
- The Role of Smart Contracts in Decentralized Applications - Vocal - August 29th, 2025 [August 29th, 2025]
- DeFi and NFT: The Dual Impact of Smart Contracts on Blockchain - Vocal - August 29th, 2025 [August 29th, 2025]
- Ethereum News Today: Ethereum's Wall Street Takeover: Why Banks Bet Big on Smart Contracts - AInvest - August 29th, 2025 [August 29th, 2025]
- What Role Do Smart Contracts And Governance Tokens Play In DAOs? - Outlook India - August 29th, 2025 [August 29th, 2025]
- Ethereum News Today: Ethereum's Smart Contracts Outpace Bitcoin in AI Finance Race - AInvest - August 27th, 2025 [August 27th, 2025]
- Ethereum News Today: The Battle of Blockchain Philosophies: Speed vs. Security in Smart Contracts - AInvest - August 26th, 2025 [August 26th, 2025]
- AI-Driven Smart Contracts in Crypto: Navigating Legal Risks and Seizing Strategic Opportunities - AInvest - August 24th, 2025 [August 24th, 2025]
- How Transforming Industries in 2025: The Power of Smart Contracts - Vocal - August 22nd, 2025 [August 22nd, 2025]
- Flow Q2 DeFi Report: Record growth in TVL, smart contracts, and Disney partnership - FXStreet - August 22nd, 2025 [August 22nd, 2025]
- Institutional Capital's New Playground: Why Ethereum's Smart Contracts Are Winning Over Bitcoin - AInvest - August 22nd, 2025 [August 22nd, 2025]
- Federal Reserve Examines Tokenization, Smart Contracts, and AI for Payments - CoinCentral - August 22nd, 2025 [August 22nd, 2025]
- Sports Stars and Smart Contracts: How BlockDAG and ADA Are Rewriting the Crypto Playbook - AInvest - August 22nd, 2025 [August 22nd, 2025]
- Fed is studying tokenization, smart contracts, and AI in payments, says Governor Waller - Crypto Briefing - August 20th, 2025 [August 20th, 2025]
- Fed's Waller: Fed researching tokenization, smart contracts, and AI in payments - MSN - August 20th, 2025 [August 20th, 2025]
- Before Ethereum Had Smart Contracts, It Had Believers Lyno AI Finds Its Own Early Supporters - Live Bitcoin News - August 20th, 2025 [August 20th, 2025]
- Fed Seeks Tech-Driven Payment Revolution: AI, Stablecoins, and Smart Contracts Take Center Stage - AInvest - August 20th, 2025 [August 20th, 2025]
- Ethereum News Today: Ethereum's Smart Contracts Rewrite FinanceInstitutional Bet on Blockchain's Future - AInvest - August 20th, 2025 [August 20th, 2025]
- Smart contracts have dumb insurance, and it's hurting the industry - Cointelegraph - August 20th, 2025 [August 20th, 2025]
- XRP News Today: SolMining Launches XRP-Powered Smart Contracts for Passive Income with Fixed Returns - AInvest - August 9th, 2025 [August 9th, 2025]
- Threat Actors Exploit Smart Contracts to Drain Over $900K from Crypto Wallets - gbhackers.com - August 7th, 2025 [August 7th, 2025]
- Powering Trust: The Secure, Automated, and Transparent Technology Behind Sunny Minings XRP Smart Contracts - StreetInsider - August 6th, 2025 [August 6th, 2025]
- Sunny Mining : From Airdrop Rewards to Smart Contracts - The Profit Toolkit of XRP Mining - openPR.com - August 3rd, 2025 [August 3rd, 2025]
- AMMs Reshape DeFi Trading with Smart Contracts and Liquidity Pools - AInvest - August 1st, 2025 [August 1st, 2025]
- Unlocking The Power: How Smart Contracts Drive The Utility And Flexibility Of Crypto Tokens - Outlook India - August 1st, 2025 [August 1st, 2025]
- Stellar XLM Targets $3.43 by 2031 Driven by Smart Contracts and Deflationary Model - AInvest - August 1st, 2025 [August 1st, 2025]
- By 2025, over 60% of global food supply chains will use blockchain-based smart contracts for traceability. - Farmonaut - August 1st, 2025 [August 1st, 2025]
- Smart contracts and staking arrive on Bitcoins base layer - Cointelegraph - July 30th, 2025 [July 30th, 2025]
- [LIVE] Ten Years of Ethereum: From Smart Contracts to a Global Financial Layer - Cryptonews - July 30th, 2025 [July 30th, 2025]
- Ethereum (ETH) Launch Anniversary: Impact on Smart Contracts, DeFi, and Trading Strategies in 2025 - Blockchain News - July 30th, 2025 [July 30th, 2025]
- [LIVE] Ten Years of Ethereum: From Smart Contracts to a Global Financial Layer - TradingView - July 30th, 2025 [July 30th, 2025]
- Ethereum News Today: Ethereum ETFs Attract $1.85B Inflows 25-Fold Bitcoin as Institutions Shift to Smart Contracts and Regulatory Clarity - AInvest - July 28th, 2025 [July 28th, 2025]
- Beyond the XRP Price Boom: JAMining's Smart Contracts Offer Overlooked Stability in Crypto Income - International Business Times Australia - July 24th, 2025 [July 24th, 2025]
- Zama And OpenZeppelin Team Up To Deliver Confidential Smart Contracts For Institutions - BlockchainReporter - July 24th, 2025 [July 24th, 2025]
- How Smart Contracts Are Transforming 21st Century Business Operations - Vocal - July 22nd, 2025 [July 22nd, 2025]
- Which sectors are fastest adopting smart contracts development, and how can we access these markets - Vocal - July 20th, 2025 [July 20th, 2025]
- A New Tool Uncovers Over $11.2 Billion at Risk in Ethereum Smart Contracts - HackerNoon - July 18th, 2025 [July 18th, 2025]
- Learn How to Create Smart Contracts on Ethereum with Solidity - NASSCOM Community - July 18th, 2025 [July 18th, 2025]
- Enecuum (ENQ): For Building And Deploying dApps And Smart Contracts - CoinIdol - July 18th, 2025 [July 18th, 2025]
- Smart Contracts Market Size Predicted to Cross USD 9.2 Billion at 21.40% CAGR by 2032 - openPR.com - July 16th, 2025 [July 16th, 2025]
- EarnMining Debuts Smart Cloud Mining Platform with Free Bitcoin Contracts and App Integration - Morningstar - July 14th, 2025 [July 14th, 2025]
- Bitcoin Hyper Emerges as a Leading Crypto Presale, Bringing Smart Contracts and Solana Speed to the Bitcoin Network - CryptoNinjas - July 12th, 2025 [July 12th, 2025]
- Grayscales Q2 2025 Fund Rebalancing: Strategic Moves in DeFi, Smart Contracts, and AI Blockchain - OKX - July 12th, 2025 [July 12th, 2025]
- EarnMining Debuts Smart Cloud Mining Platform with Free Bitcoin Contracts and App Integration - GlobeNewswire - July 12th, 2025 [July 12th, 2025]
- Solana vs. Ozak AI Price Forecast: Smart Contracts or Smart AIWhich Will 100x? - Live Bitcoin News - July 10th, 2025 [July 10th, 2025]