# How to Buy Sui (SUI) in Australia > How to buy Sui (SUI) in Australia in 3 steps on Digital Surge, an AUSTRAC-registered exchange. Fund with PayID, buy SUI and store it safely. Learn how to buy Sui (SUI) in Australia with Digital Surge in minutes. This step-by-step guide walks first-time buyers through creating a verified account, depositing AUD with PayID or bank transfer, placing a SUI order and storing your coins safely, plus a plain-English explainer of what Sui is, how the blockchain works and who built it. 2017 Established 4.80 / 5 Rated AU Australian-Based Customer Support Get started ## How to Buy Sui Safely in Australia: 3 Easy Steps To buy Sui in Australia on Digital Surge: create a free account, verify your ID, deposit AUD by PayID or bank transfer, then place your SUI order at the live price. The whole process usually takes about five minutes. 1. ### Create and verify your account Sign up with your email, then verify your identity with an Australian ID document such as a driver's licence or passport. Turn on two-factor authentication while you're there. 2. ### Deposit AUD Fund your account with PayID for a near-instant transfer, or use a standard bank transfer from your Australian bank account. There are no deposit fees either way. 3. ### Buy Sui Search for Sui (SUI), enter the amount of AUD you want to spend, review the order details and fee, then confirm. Your SUI appears in your balance straight away. On this page 1. How to Buy Sui Safely in Australia: 3 Easy Steps 2. What is Sui (SUI)? 3. Sui at a glance 4. How to Store Sui Securely 5. FAQs Chapter 02 ## What is Sui (SUI)? Sui (SUI) is a native Layer 1 blockchain and smart contract platform designed for fast, scalable consumer applications. It uses an object-centric data model and the Move programming language to run many transactions in parallel, giving sub-second finality. Because Sui is its own base network, the chain equals the coin: SUI is not a token issued on another blockchain. SUI is the network's native token. It is used to pay transaction (gas) fees and can be staked with validators that help secure the network. The platform is built to support applications such as decentralised finance (DeFi), gaming, NFTs and other rich on-chain digital assets. - Native Layer 1 blockchain: the network equals the coin (chain: Sui). - Object-centric data model and the Move programming language enable parallel transaction execution. - A Byzantine Fault Tolerant Delegated Proof-of-Stake (DPoS) consensus that Sui has iterated over time, giving sub-second finality. - Built by Mysten Labs, founded in 2021 by former Meta (Diem/Novi) engineers; mainnet launched May 2023. - SUI pays gas fees and is staked with validators to help secure the network; it supports DeFi, gaming and NFTs. ### Who created Sui? Sui was built by Mysten Labs, a company founded in 2021 by a group of former Meta engineers who had worked on the Diem and Novi blockchain projects: Evan Cheng, Sam Blackshear, Adeniyi Abiodun, George Danezis and Kostas Chalkias. The team originally developed the Move programming language and related research while at Facebook, then carried that work into Sui. The Sui mainnet launched in May 2023 (3 May 2023), bringing the network and its object-centric model into public use. ### How does the Sui blockchain work? Sui is a native Layer 1 blockchain, which means the network and the coin share the same name: SUI is not a token issued on any other chain. Rather than processing transactions one after another, Sui uses an object-centric data model and the Move programming language to execute many independent transactions in parallel, which is designed to keep the network fast as usage grows. Agreement between validators is reached through a Byzantine Fault Tolerant Delegated Proof-of-Stake (DPoS) consensus that delivers sub-second finality, so transfers settle quickly. Sui has iterated this consensus engine over time rather than relying on a single fixed design. Validators are staked to help secure the network, and SUI is the native token used to pay the transaction (gas) fees. ### What is SUI used for? SUI is the native token of the Sui network, and it has two core roles. First, it is used to pay transaction (gas) fees when you send SUI or interact with applications on the blockchain. Second, it can be staked with validators (the operators who process transactions) to help secure the network. Note that staking SUI to secure the network is a feature of the Sui blockchain itself; it is not an earn feature offered on Digital Surge, and SUI is not stakeable on Digital Surge. Beyond fees and network security, Sui is a smart contract platform designed to support scalable consumer applications. Its parallel execution and sub-second finality are built to handle uses such as decentralised finance (DeFi), gaming, NFTs and other rich on-chain digital assets. This is general information only, not advice. ### Things to consider before buying SUI Sui's price can be highly volatile and can move sharply up or down over short periods, so the AUD value of your holding may change quickly. Digital assets are not covered by government guarantees the way bank deposits are. Self-custody carries responsibility: if you lose your recovery phrase or send SUI to the wrong address, transactions on the blockchain generally cannot be reversed. There are also security risks such as phishing and scams, which is why 2FA and safe key storage matter. This is factual, general information only and not advice. Consider your own circumstances and do your own research before buying, and speak to a qualified professional about tax. ### Why Buy Sui? People choose to buy Sui for different reasons: it is the native token of a Layer 1 blockchain built around an object-centric model and the Move language, with parallel execution and sub-second finality designed for scalable consumer apps like DeFi, gaming and NFTs. On Digital Surge, an Australian exchange, you can buy SUI with AUD using PayID or bank-transfer deposits, with low fees and Australian-based support. This is general information only, not advice. Do your own research before buying. ### Buying Sui in Australia: the quick recap To buy Sui in Australia on Digital Surge: create a free account, verify your ID, deposit AUD via PayID or bank transfer, then buy Sui. The whole process takes about five minutes, and your Sui is held safely in your Digital Surge wallet. ### Learn more about Sui On Digital Surge you can [see the live Sui price and SUI to AUD converter](/buy/sui/), see other coins in the [Layer 1](/categories/layer-1/) category, or read [what cryptocurrency is](/education/what-is-cryptocurrency/) before you buy Sui in Australia. Chapter 03 ## Sui at a glance Market rank Market cap Volume (24h) Circulating supply 1 SUI = AUD [See the live chart and buy SUI →](/buy/sui/#price) All figures in AUD · refreshed live on this page · last built 4 Aug 2026 Chapter 04 ## How to Store Sui Securely Once you buy Sui in Australia on Digital Surge, you can store it securely in your Digital Surge wallet for easy access and trading. For additional security, you can transfer your SUI to: ### Hot wallets: convenient for everyday access A hot wallet is connected to the internet, for example a mobile or browser wallet, or the balance you hold on an exchange like Digital Surge. Hot wallets make it quick and easy to buy, send and move SUI, which suits smaller amounts and frequent activity. Because they are online, protect them with a strong unique password and two-factor authentication (2FA). ### Cold wallets: strongest security for larger holdings A cold wallet keeps your private keys offline (typically a hardware device or a paper backup), so they are not exposed to the internet. Cold storage is generally the safest option for larger amounts or long-term holding. Record your recovery phrase and store it offline somewhere private; anyone with that phrase can access your SUI. ### Protect your recovery phrase Whichever wallet you use, your recovery (seed) phrase is the master key to your SUI. Never share it, never type it into a website or message, and never store it in a screenshot or cloud note. Write it down and keep it somewhere secure and private. Digital Surge staff will never ask for it. Chapter 05 ## Frequently Asked Questions Is Sui legal in Australia? Yes. It is legal to buy, hold and sell Sui in Australia. Digital Surge is an Australian exchange that operates under Australia's anti-money-laundering and counter-terrorism-financing rules, including identity verification (KYC). Buying and holding crypto may have tax implications, so keep records of your transactions and speak to a qualified tax professional about your own situation. What blockchain is Sui built on? Sui is its own native Layer 1 blockchain, so the network and the coin share the same name: SUI is not a token issued on another chain. The Sui blockchain uses an object-centric data model and the Move programming language to run transactions in parallel, and reaches agreement through a Byzantine Fault Tolerant Delegated Proof-of-Stake (DPoS) consensus that Sui has iterated over time, giving sub-second finality. Where can I store my SUI? You can keep your SUI in your Digital Surge account for easy access, or withdraw it to a wallet you control. A hot wallet (a mobile or browser wallet, or your exchange balance) is convenient for everyday access and smaller amounts, while a cold wallet (a hardware device that keeps your keys offline) is generally the safest choice for larger amounts or long-term holding. Whichever you choose, protect it with two-factor authentication and never share your recovery phrase. Who founded Sui? Sui was built by Mysten Labs, a company founded in 2021 by former Meta (Diem/Novi) engineers: Evan Cheng, Sam Blackshear, Adeniyi Abiodun, George Danezis and Kostas Chalkias. The team had worked on the Move programming language and related blockchain research at Facebook. The Sui mainnet launched in May 2023 (3 May 2023). How do I deposit AUD to buy Sui? You can deposit AUD using PayID or bank transfer, both with zero deposit fees. PayID deposits typically clear quickly, so your funds are ready to use in minutes. Do I need to verify my ID? Yes, in compliance with Australian regulations, all users complete a quick identity verification. Most verifications are approved within minutes, so you can get started fast. [See the live SUI chart first →](/buy/sui/#price) About the author The Digital Surge Editorial Team Our editorial team writes and reviews Digital Surge's crypto and finance guides, pairing plain-English explanations with the practical experience of running an [Australian cryptocurrency exchange](/about-us/). We keep every guide accurate, current and easy to act on. [Read our editorial guidelines ›](/editorial-guidelines/) 400+ Cryptocurrencies & Counting ## What Other Tokens Can I Buy? Digital Surge lists more than 400 cryptocurrencies alongside Sui. A few related coins to explore: [Guide Bitcoin (BTC) The world's first and most widely adopted cryptocurrency. Read the guide →](/how-to-buy-bitcoin/)[Guide Ethereum (ETH) A global platform for decentralised apps and smart contracts. Read the guide →](/how-to-buy-ethereum/)[Guide Binance Coin (BNB) The utility token powering the Binance exchange ecosystem. Read the guide →](/how-to-buy-binance-coin/)[Guide XRP (XRP) Fast, low-cost digital payments for global transactions. Read the guide →](/how-to-buy-xrp/)[Guide Solana (SOL) High-speed blockchain built for scalable decentralised apps. Read the guide →](/how-to-buy-solana/) ## Ready to buy Sui? --- *Source: [How to Buy Sui (SUI) in Australia](/how-to-buy-sui/) · Last updated: 2026-07-08*