Introducing .U Domains for Commerce

A universal digital identifier for transactions, business & advanced Web3 functions.

Web3 is the next generation of the internet, built on decentralized technologies like blockchain. Unlike Web2, which relies on centralized platforms, Web3 empowers users with control over their own data, identities, and transactions. With Web3, you can interact with decentralized applications (dApps), engage in peer-to-peer transactions, and protect your digital identity in ways never before possible.

.U Domains are a key part of this revolution, providing users with a unique, customizable digital address for their Web3 interactions. These domains function as a universal identifier, simplifying blockchain wallet addresses, enabling seamless transactions, and securing a trusted online identity. Whether you're managing digital assets, launching a Web3 business, or simply exploring decentralized technologies, a .U domain is your gateway to the future of the internet.

Get your custom .U domain today!
No renewal fees, starting from $2 only!

Get YourName.u

Create .U Domains and Use Them

Creating and using your own .U domain has never been this easy & interactive. Unlock the potential of Web3 technology and effortlessly integrate your domain with powerful tools and features. Start receiving funds or assets to yourname.u or send to others using theirname.u (if they registered it) without the need for complicated addresses.

Your .U Universal IDs

Creating your own .U Universal ID is simple and quick. Secure your unique Web3 identity with just a few clicks and unlock a seamless, decentralized experience.

Leverage the power of .U Universal IDs for Web3 interactions, wallets, and dApps without the need for complex setup or technical expertise.

Simple creation of Web3 identities
Secure + decentralized user verification
Instant Web3 wallet and dApp integration
Custom profiles with full control
Compatible with Web3+ services
Cross-platform interoperability
One-Time Payment & Ownership

.U Crypto Wallet

Empowering users with blockchain-native wallets seamlessly integrated into the .U ecosystem, enabling secure transactions, identity, and Web3 access.

.U Digital Identity

Providing unique digital identities through .U domains, allowing users and businesses to interact in a secure, decentralized Web3 environment.

.U Web3 Domain

Explore the next generation of domain services with .U TLDs, offering personalized, blockchain-powered domains for identity, business, and Web3 applications.

.U Unstoppable Domain

Your .U domain enables hosting decentralized websites and services using IPFS and similar blockchain-powered platforms, ensuring censorship resistance and global accessibility.

.U Business Address

Leverage your .U domain as a universal business identifier for payments, communication, and enhanced functionality across the Ucosystem’s interconnected services.

.U Premium Key

Unlock exclusive features and access to premium applications and services within the Ucosystem and U.ONLine by activating your .U domain as your Web3 gateway.

Earn Badges for owning multiple .u Universal IDs

2024 Christmas .u Bounty Hunt

Collect .u Domains before christmas eve for a special christmas present!

Celebrate the launch of the .u Universal ID with our exciting Bounty Hunt! Claim rewards based on the number of .u domains you own and your badge level.
Each badge earned grants rewards of X UCASH (Per Badge Bounty - Column E), and each .u domain owned earns Y UCASH (Per Domain Bounty - Column D).

.u Owners Snapshot: 24/12/2024 | Christmas Bounty Distribution: 25/12/2024

Badge Name	# of .u Domains	Badge Multplier	Per Domain Bounty	Per Badge Bounty
UCASHER	1	1.00	50 UCASH	50 UCASH
UMAINER	2	1.12	56 UCASH	112 UCASH
UWARRIOR	5	1.24	62 UCASH	310 UCASH
UMMANDER	10	1.37	68.5 UCASH	685 UCASH
UBORG	21	1.49	74.5 UCASH	1,564.5 UCASH
ULTRACHAD	42	1.61	80.5 UCASH	3,381 UCASH
UGICIAN	66	1.73	86.5 UCASH	5,709 UCASH
UPRIEST	108	1.85	92.5 UCASH	9,990 UCASH
UMANCER	210	1.98	99 UCASH	20,790 UCASH
UWHALE	420	2.1	105 UCASH	44,100 UCASH

* Badges are cumulative (e.g., UWHALE earns all previous badge bounties) | 1 UCASH = 1.4 Sats (as of 05/12/2024 via CoinGecko)
** All final Christmas UCASH bounty reward amounts may be updated at any time at our discretion.

.U Domains Integrations

Your .U domain works with over 200 main-chain cryptocurrencies and thousands of tokens. It is also supported across hundreds of wallets and has many other service integrations. Following are some of the more popular supported ones.

Popular Supported Wallets

Popular Supported Cryptocurrencies

Your .U domain supports over 200 main-chain cryptocurrencies, thousands of tokens from multiple chains as well as stablecoins, NFTs and other assets (such as other Web3 domains). The supported tokens include networks like Ethereum Classic and ERC20, Binance Chain (BEP2 & BEP20), Polygon, and Solana. It also supports many tokens on AVAX, Fantom, HRC-20, EOS and other standards. Following are some of the more popular ones.

Other Supported Cryptocurrencies

0x Protocol (ZRX) • 1inch (1INCH) [ERC-20, BEP-20, Matic, HRC-20] • Aave (AAVE) [ERC-20, Fantom, Heco, HRC-20, Matic] • Cardano (ADA) • Aergo (AERGO) • Aeternity (AE) • SingularityNET (AGIX) • Akash Network (AKT) • Alchemix (ALCX) • Alchemix USD (ALUSD) • Algorand (ALGO) • Alien Worlds (TLM) • Alpha Venture DAO (ALPHA) [BEP-20, ERC-20] • Amp (AMP) • Ampleforth (AMPL) • Anchor Protocol (ANC) • Ankr (ANKR) • Aptos (APT) • Aragon (ANT) • Ardor (ARDR) • Ark (ARK) • Arweave (AR) • AscendEx (ASD) • Audius (AUDIO) • Augur (REP) • Avalanche (AVAX) • Axie Infinity (AXS) • BakerySwap (BAKE) [BEP-20, HRC-20] • Balancer (BAL) • Bancor Network (BNT) • Band Protocol (BAND) [ERC-20, Fantom] • Basic Attention Token (BAT) • Beam (BEAM) • Binance USD (BUSD) [BEP-20, ERC-20, HRC-20] • Bit2Me (B2M) • Bitcoin Diamond (BCD) • Bitcoin Gold (BTG) • Bitcoin Standard Hashrate Token (BTCST) • Bitcoin SV (BSV) • BitTorrent (BTT) • Blocks (BLOCKS) • Bounty0x (BNTY) • Burst (BURST) • Cartesi (CTSI) [BEP-20, ERC-20] • Casper Network (CSPR) • cDAI (CDAI) • Celer Network (CELR) • Celo (CELO) • Celsius Network (CEL) [ERC-20, Fantom, HRC-20, Matic] • cETH (CETH) • Chia (XCH) • Chiliz (CHZ) • Civic (CVC) • Compound (COMP) • Conflux (CFX) • Cosmos (ATOM) • Cronos (CRO) • cUNI (CUNI) • Curve DAO (CRV) [ERC-20, Fantom, Matic] • cUSDC (CUSDC) • cUSDT (CUSDT) • Dash (DASH) • Decentraland (MANA) [ERC-20, Matic] • Decentralized Social (DESO) • Decred (DCR) • DeFi Pulse Index (DPI) [ERC-20, Matic] • Dent (DENT) • DigiByte (DGB) • DODO (DODO) [BEP-20, ERC-20] • e-Radix (EXRD) • Ecash (XEC) • Ecomi (OMI) • Elastos (ELA) [HRC] • Electroneum (ETN) • Elrond (EGLD) • Energy Web (EWT) • Enjin Coin (ENJ) • EOS (EOS) • Equal (EQL) • Ergo (ERG) • Ethereum Classic (ETC) • Everipedia (IQ) [BEP-20, ERC-20, Matic] • Fabric (FAB) • Fantom (FTM) [BEP-2, ERC-20, Opera] • Farmsent (FARMS) • FEG (BSC Old) (FEG) [ERC-20, HRC-20] • Fei USD (FEI) • Fetch.ai (FET) [ERC-20, FETCHAI] • Filecoin (FIL) • Firo (FIRO) • Flair (FLR) • Flow (FLOW) • FTX (FTT) • FunToken (FUN) • Fuse (FUSE) [ERC-20, FUSE] • Gala (GALA) • Gapcoin (GAP) • Gas (GAS) • Gate (GT) • Gather (GTH) • Gemini Dollar (GUSD) • Gitcoin (GTC) • GivingToServices (SVCS) • Gnosis (GNO) • Golem (GLM) • Groestlcoin (GRS) • GuapCoin (GUAP) • Harmony (ONE) • Haven (XHV) • Hedera (HBAR) • Helium (HNT) • HI (ERC-20, BEP-20) • Hive (HIVE) • Holo (HOT) [ERC-20, HRC-20] • Horizen (ZEN) • Huobi BTC (HBTC) [ERC-20, Heco] • Huobi Token (HT) • HUSD (HUSD) • Hxro Token (HXRO) • Hybrid Bank Cash (HBC) • Hydra (HYDRA) • ICON (ICX) • iExec RLC (RLC) • Injective (INJ) [BEP-20, ERC-20] • Internet Computer (ICP) • Internet of Service Token (IOST) • IOTA (MIOTA) • IoTeX (IOTX) • IQ.Cash (IQ) [BEP-20] • KardiaChain (KAI) • Kava (KAVA) • Keep Network (KEEP) [ERC-20, HRC-20] • KIN (KIN) • Klaytn (KLAY) • Klever (KLV) • Komodo (KMD) • KuCoin (KCS) • Kusama (KSM) • Kyber Network Crystal Legacy (KNCL) [ERC-20, Fantom, HRC-20] • Lend (LEND) • LEO Token (LEO) • Lido Staked Ether (STETH) • Liquidity USD (LUSD) [ERC-20, Matic] • Lisk (LSK) • Livepeer (LPT) [ERC-20, HRC-20] • LockTrip (LOC) • Loopring (LRC) • MaidCoin ($MAID) • Maker (MKR) • Math (MATH) • MContent (MCONTENT) • Mdex (MDX) [BEP-20, Heco] • Medibloc (MED) • Metadium (META) • Metal (MTL) • Mina Protocol (MINA) • Mirror Protocol (MIR) [BEP-20, ERC-20] • Mobix (MO BX) • Monavale (MONA) • Monero (XMR) • Moon (MOON) • mStable Governance: Meta (MTA) • Nano (XNO) • Near Protocol (NEAR) • Neblio (NEBL) • Nem (XEM) • Neo (NEO) • Nervos Network (CKB) • Neutrino USD (USDN) • Nexo (NEXO) [ERC-20, Fantom] • Nexus Mutual (NXM) • Nimiq (NIM) • NKN (NKN) • Nominex (NMX) • NuCypher (NU) • Numeraire (NMR) • Ocean Protocol (OCEAN) • OKB (OKB) • OKC Token (OKT) • OMG Network (OMG) • Ontology Gas (ONG) • Ontology (ONT) • Orbs (ORBS) • Orchid Protocol (OXT) • Origin Protocol (OGN) • Orion Protocol (ORN) • Oxygen (OXY) [ERC-20, Sol] • PancakeSwap (CAKE) [BEP-20, HRC-20] • Pax Dollar (USDP) • Pax Gold (PAXG) [ERC-20, HRC-20] • Paxos Standard Token (PAX) • Perpetual Protocol (PERP) • Persistence (XPRT) • Phala Network (PHA) • Pirate Coin (ARRR) • Pocket Network (POKT) • Polkadot (DOT) • Polygon (MATIC) [BEP-20, ERC-20, Matic] • Polymath (POLY) • Primecoin (XPM) • Prom (PROM) • Pundi X (Old) (NPXS) • Pundi X (PUNDIX) • Qtum (QTUM) • Quant (QNT) • Railgun (0ZK) • Ravencoin (RVN) • Raydium (RAY) • Reef (REEF) [BEP-20, ERC-20, HRC-20] • Ren (REN) [ERC-20, HRC-20] • renBTC (RENBTC) [BEP-20, ERC-20, HRC-20] • Reserve Rights (RSR) • Rocket Pool (RPL) • RSK Infrastructure Framework (RIF) • SafeMoon (SAFEMOON) [BEP-20, HRC-20] • Scala (XLA) • Serum (SRM) [ERC-20, Sol] • sETH (SETH) • sEUR (SEUR) • Shabu Shabu Finance (KOBE) • Sierracoin (SIERRA) • Signum (SIGNA) • Silvercoin (SC) • Skale (SKL) • SmartCash (SMART) • Solana (SOL) • Solar (SXP) [BEP-20, ERC-20, HRC-20] • Songbird (SGB) [Flair Network] • Stacks (STX) • Status (SNT) • Stealth (XST) • Steem (STEEM) • Stellar (XLM) • Storj (STORJ) [ERC-20, HRC-20] • StormX (STMX) • Stratis (STRAX) • Sui (SUI) • sUSD (SUSD) [ERC-20, Fantom] • Sushi (SUSHI) [BEP-20, ERC-20, Fantom, HRC-20, Matic] • Sweatcoin (SWEAT) [ERC-20] • SwissBorg (CHSB) • Switcheo (SWTH) • Synthetix Network (SNX) [ERC-20, Fantom, Matic, Heco, HRC-20] • Telcoin (TEL) [ERC-20, Matic] • Telos (TLOS) • Tenset (10SET) • Terra (LUNA) • TerraUSD (UST) [ERC-20] • Tether Gold (XAUT) • Tezos (XTZ) • The Doge NFT (DOG) • The Graph (GRT) [ERC-20, HRC-20, Matic] • The Sandbox (SAND) [ERC-20, HRC-20] • Theta Fuel (TFUEL) • Theta Network (THETA) • Thether Gold (XAUT) • ThorChain (RUNE) [BEP-2] • TitanSwap (TITAN) • TokenPay (TPAY) • Toko Token (TOKO) • TonCoin (TON) • Travala.com (AVA) • Tribe (TRIBE) • Tron (TRX) • TrueUSD (TUSD) [Avax, BEP-2, BEP-20, ERC-20, HRC-20, Tron] • Trust Wallet (TWT) • Ubiq (UBQ) • Ultra SalesCloud (UST) • Ultra (UOS) • UMA (UMA) • Unibright (UBT) [ERC-20, MATIC] • Uniswap (UNI) [BEP-20, ERC-20, Heco, HRC-20, Matic, Xdai] • Uquid Coin (UQC) • V.Systems (VSYS) • VeChain (VET) • Velas (VLX) • Venus (XVS) • Verge (XVG) • Verse (VERSE) • VeThor Token (VTHO) • Voyager Token (VGX) • Wanchain (WAN) • Waves (WAVES) • Wax (WAXP) • WazirX (WRX) [BEP-2, Matic] • WenWen Usdn (USDN) • WinkLink (WIN) • Woo Network (WOO) [ERC-20, HRC-20] • Wrapped Bitcoin (WBTC) [ERC-20, Fantom, HRC-20, Matic, Xdai] • XDC Network (XDC) • xSUSHI (XSUSHI) • Ycash (YEC) • Yearn.finance (YFI) • Yield App (YLD) • Zcash (ZEC) • Zcoin (XZC) • Zilliqa (ZIL) • Zipmex (ZMT) • ZkSpace (ZKS)

Unlock the Potential of Web3 with a .U Domain

Learn how Web3 domains are revolutionizing the way businesses and individuals interact with Web3.

A Web3 domain is more than a simple web address—it’s a powerful tool designed to help you establish a secure, user-controlled, and scalable digital identity. With a .U domain, you gain ownership of your identity, data, and digital assets, making your entry into Web3 both seamless and efficient.

The best part? No renewal fees. Ever. Purchase your .U domain once, and it’s yours for life—eliminating ongoing costs while ensuring peace of mind.

Why Businesses and Professionals Should Consider .U Domains:
Web3 domains offer unparalleled flexibility and functionality for business owners, professionals, and their users. In this article, we’ll outline four transformative ways .U domains can enhance your operations today, as well as the exciting future applications that position your brand as a Universal leader in the Web3 ecosystem.

Streamline Cryptocurrency Transactions

In today’s fast-paced business world, efficiency matters. Sharing long, complicated crypto wallet addresses is not only impractical but also error-prone. With a .U domain, you can simplify payments by transforming multiple wallet addresses into a single, easy-to-remember identifier.

A .U domain allows businesses to:

Consolidate all wallet addresses (for receiving and sending crypto and NFTs) into one simple name.
Offer clients and partners an easy, secure way to make transactions.
Improve brand trust by providing a professional and recognizable payment identity.

Whether you're a business owner looking to streamline transactions or a user managing personal assets, a .U domain ensures secure, efficient interactions in the Web3 economy.

Your Name Across the Digital World

Your name is an integral part of your identity, and that holds true in the digital realm. Yet, how often have you signed up for a platform only to discover that your preferred username is already taken? You’re then left adding random numbers or altering it entirely—resulting in a username that doesn’t truly represent you or your business.

With a .U Web3 domain, your digital name remains consistent, professional, and uniquely yours across all platforms. Use your domain as your universal username across websites, social media, and digital tools. For example, display your .U domain on platforms like Twitter or LinkedIn to solidify your presence and build brand recognition.

Take ownership of your digital identity and stand out wherever you go online.

Simplify Logins with Your Web3 Domain

Gone are the days of juggling multiple accounts, usernames, and passwords for every website or app. A .U Web3 domain allows you to log in seamlessly and securely to both Web2 and Web3 platforms.

Think of your .U domain as a next-generation single sign-on tool, similar to Google Login but with a crucial difference: you own and control your data.

With a .U domain, you can:

Authenticate yourself on websites and applications without sharing unnecessary personal information.
Grant specific permissions to platforms for accessing your data, giving you full control over its use.
Simplify access to online tools, enabling a frictionless user experience for both you and your customers.

Future Innovations:
The future of Web3 logins will empower users further by introducing features like one-time proof of humanity, eliminating repetitive identity verification. This ensures effortless signups across platforms without compromising your security or ownership.

With a .U Web3 domain, you’re not just adopting technology—you’re redefining the way you and your business interact with the digital world.

Build Trust with Verified Profile Pages

The digital world has made connecting globally easier than ever, but it also comes with the challenge of authenticity. How do others know that your online presence truly represents you or your business? A .U Web3 domain solves this by enabling you to create a universal, verifiable profile page that solidifies trust and builds credibility.

With a .U domain, you can:

Link your domain to verified social media accounts, ensuring followers can easily confirm your identity across platforms like Twitter, Reddit, YouTube, Discord, and Telegram.
Display only authenticated accounts on your domain, so unverified accounts won’t appear—eliminating confusion or impersonation risks.

Additionally, you can attach your identity to a verified NFT avatar, using your chosen NFT as your digital representation. Whether for personal branding or business outreach, your followers will always know it’s genuinely you.

Future-proof your digital identity: Verification for additional platforms and expanded profile features are on the horizon, making your .U domain even more essential for establishing credibility in the Web3 ecosystem.

Create and Host Decentralized Websites

A .U Web3 domain empowers you to take full control of your online presence by hosting your own decentralized website. Unlike traditional hosting solutions that rely on centralized servers, decentralized websites operate on peer-to-peer networks like IPFS (InterPlanetary File System), making them more secure and resistant to downtime.

Benefits for businesses and creators include:

Increased reliability: Your site remains accessible, even if a single server fails.
Enhanced security: Decentralized hosting reduces vulnerability to hacking or censorship.
Complete ownership: You retain control over your content without relying on intermediaries.

Creating your decentralized website is easy—point your .U domain to your IPFS-hosted content and establish your presence on the next generation of the web. Whether showcasing your business, portfolio, or NFT collection, a decentralized website ensures your digital identity is always online and fully owned by you.

Harness the power of .U domains to elevate your brand, secure your online identity, and unlock new opportunities in the Web3 era.

Get your .U Domain