{"id":2326,"date":"2026-06-26T20:40:11","date_gmt":"2026-06-26T20:40:11","guid":{"rendered":"https:\/\/nownodes.io\/blog\/?p=2326"},"modified":"2026-06-26T20:40:13","modified_gmt":"2026-06-26T20:40:13","slug":"top-7-stablecoins-on-ethereum","status":"publish","type":"post","link":"https:\/\/nownodes.io\/blog\/top-7-stablecoins-on-ethereum\/","title":{"rendered":"Top 7 Stablecoins on Ethereum"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">You&#8217;ve probably seen the word &#8220;stablecoin&#8221; everywhere. But let&#8217;s be honest \u2014 could you explain what keeps it pegged to a dollar? Short answer: it&#8217;s a digital token built to stick around $1, and the lion&#8217;s share of them run on Ethereum. Total stablecoin supply across every chain is roughly $321 billion as of mid-2026, and Ethereum holds about $157 billion of that \u2014 just shy of half the global pie. Talk about the stablecoin economy is mostly talk about Ethereum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This guide covers what stablecoins are, why they don&#8217;t lurch around like Bitcoin, the three ways a token defends its peg, and a ranked rundown of the seven biggest stablecoins on Ethereum, with current figures and a frank look at the risks.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-stablecoin\"><strong>What Is a Stablecoin?<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">At its core, a stablecoin is a cryptocurrency that tracks a stable asset \u2014 almost always the US dollar, but sometimes the euro or gold. Crypto&#8217;s famous volatility is great for traders, but it&#8217;s an absolute headache for everyday payments. Imagine invoicing someone for $10,000 only to watch that token drop 15% before the transfer even clears. That&#8217;s the exact problem stablecoins were built to solve.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The mechanism is simpler than it sounds. Each token is meant to be backed by, or redeemable for, a stable reserve asset, typically pegged at a one-to-one ratio to something like the US dollar or gold held in reserve as collateral. The whole system rests on one promise: that you can always swap a token for a dollar of value. That promise is the base layer everything else in decentralized finance sits on, from lending and trading to payments and treasury management, which is why stablecoins quietly became crypto&#8217;s most-used product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Stablecoin:<\/strong> a digital token engineered to hold a fixed value relative to a reference asset (most often the US dollar), typically through reserve backing, over-collateralization with other crypto, or algorithmic supply management. For the US regulatory definition, see the <a href=\"https:\/\/www.congress.gov\/bill\/119th-congress\/senate-bill\/1582\/text\" rel=\"nofollow noopener\nnoreferrer\">GENIUS Act text on Congress.gov<\/a>.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-ethereum\"><strong>Why Ethereum?<\/strong><\/h2>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8-1024x576.png\" alt=\"\" class=\"wp-image-2328\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8-1024x576.png 1024w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8-300x169.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8-768x432.png 768w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8-1536x864.png 1536w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-8.png 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sure, you can launch a stablecoin on pretty much any chain. So why does Ethereum run the show? The answer is ERC-20. In November 2015, Fabian Vogelsteller and Vitalik Buterin introduced a common rulebook for tokens on Ethereum \u2014 a shared interface that every contract has to follow. Before that, tokens were a free-for-all. Wallets and exchanges had to build bespoke integrations for each new project, which was a huge drag. ERC-20 wiped that out with a handful of required functions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The payoff? Universal interoperability. If a wallet or DeFi protocol speaks ERC-20, it automatically recognizes every token built on it \u2014 stablecoins included. That plug-and-play compatibility, combined with deeper liquidity and better institutional custody tools, cemented Ethereum as the default launchpad for any serious issuer. (One term worth pinning down: <em>fungible<\/em> means interchangeable \u2014 one USDC is worth exactly the same as any other, the way one dollar bill equals any other. That&#8217;s what lets stablecoins work as money rather than collectibles.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ERC-20:<\/strong> the technical standard defining how fungible tokens behave on Ethereum, specifying six required functions and two events every compliant contract must expose. Spec at <a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-20\" rel=\"nofollow noopener\nnoreferrer\">EIP-20 on eips.ethereum.org<\/a>.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-three-types-of-stablecoins-and-how-each-defends-its-peg\"><strong>The Three Types of Stablecoins (and How Each Defends Its Peg)<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">Stablecoins don&#8217;t all hold their dollar the same way, and those differences are where the real risk lives. Three designs dominate, and figuring out which group a coin belongs to tells you more about its safety than any marketing page will.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fiat-collateralized<\/strong> is the most common type. For every token in circulation, the issuer holds one dollar in reserve, or an equivalent liquid asset like a US Treasury bill. USDT and USDC are the giants here. The catch is centralization \u2014 you&#8217;re trusting a company to actually hold the reserves it claims, which is precisely what the new regulation goes after.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Crypto-collateralized<\/strong> coins back the token with other cryptocurrencies locked in a smart contract. Because crypto prices move, the system deliberately holds <em>more<\/em> collateral than the stablecoins it issues. DAI has historically kept roughly 150% or more in collateral to absorb shocks. You get decentralization, but you pay for it: locking up $150 to mint $100, with liquidation risk if the collateral&#8217;s price drops sharply.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Algorithmic and synthetic<\/strong> designs skip direct fiat reserves and lean on mechanisms instead. This is the most dangerous category historically \u2014 pure algorithmic coins have collapsed in spectacular fashion. The survivors, like Ethena&#8217;s USDe, run a sturdier synthetic model: hedging crypto holdings with offsetting derivatives positions instead of supply tricks.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Type<\/strong><\/td><td><strong>Backed By<\/strong><\/td><td><strong>Example<\/strong><\/td><td><strong>Main Risk<\/strong><\/td><\/tr><tr><td>Fiat-collateralized<\/td><td>Cash + Treasuries<\/td><td>USDT, USDC<\/td><td>Issuer trust, transparency<\/td><\/tr><tr><td>Crypto-collateralized<\/td><td>Over-collateralized crypto<\/td><td>DAI<\/td><td>Volatility, liquidation<\/td><\/tr><tr><td>Algorithmic \/ synthetic<\/td><td>Code, hedging, derivatives<\/td><td>USDe, crvUSD<\/td><td>Mechanism failure, depeg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">USDS, which appears in the rankings below, is a Sky-brand token convertible 1:1 with DAI and built on the same collateral system, so it sits in the crypto-collateralized family.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"where-stablecoins-get-used\"><strong>Where Stablecoins Get Used<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">Stablecoins aren&#8217;t just a trader&#8217;s tool. They underpin DeFi as the preferred collateral in lending markets like Aave and the default quote asset on exchanges like Curve and Uniswap. Beyond DeFi, they offer a faster, cheaper alternative to traditional wires for remittances, payroll, and merchant settlement \u2014 most powerful in countries with weak local currencies, where a dollar-pegged token preserves purchasing power a domestic savings account can&#8217;t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There&#8217;s also a compliance angle. Because stablecoins settle on a public ledger, every transfer is programmatically auditable in ways traditional banking flows are not. Under the US GENIUS Act, permitted issuers must be able to seize, freeze, or burn tokens when legally required by a court or regulator \u2014 programmable enforcement that traditional money can&#8217;t easily replicate.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"a-look-under-the-hood-what-a-stablecoin-contract-looks-like\"><strong>A Look Under the Hood: What a Stablecoin Contract Looks Like<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">A stablecoin is a smart contract \u2014 specifically an ERC-20 contract with extra functions for minting, burning, freezing, and access control. The base interface requires six functions and two events, and most production tokens build on the audited OpenZeppelin library. A minimal token looks like this:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>solidity\n\n\/\/ SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.20;\n\nimport \"@openzeppelin\/contracts\/token\/ERC20\/ERC20.sol\";\n\ncontract MyToken is ERC20 {\n\n\u00a0\u00a0\u00a0\u00a0constructor(uint256 initialSupply) ERC20(\"MyToken\", \"MTK\") {\n\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0_mint(msg.sender, initialSupply); \/\/ mints to deployer\n\n\u00a0\u00a0\u00a0\u00a0}\n\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">But that&#8217;s a <em>token<\/em>, not a stablecoin \u2014 nothing about it holds a peg. A real stablecoin adds issuer-only mint\/burn tied to reserves and a compliance freeze, usually via OpenZeppelin&#8217;s <code>AccessControl<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>solidity\n\nfunction mint(address to, uint256 amount) external onlyIssuer {\n\n\u00a0\u00a0\u00a0\u00a0_mint(to, amount);\u00a0 \u00a0 \u00a0 \/\/ matched to off-chain reserve deposits\n\n}\n\nfunction freeze(address account) external onlyCompliance {\n\n\u00a0\u00a0\u00a0\u00a0_frozen&#91;account] = true; \/\/ required of US issuers under GENIUS\n\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">The ERC-20 interface was never the hard part. The real work is managing reserves, setting up the legal entity, paying for independent attestations, and earning regulators&#8217; trust. A developer can deploy the skeleton above in an afternoon; running a compliant, fully-reserved issuer takes a licensed company, banking relationships, and ongoing audits. That&#8217;s why only a handful of serious players sit at the top of the rankings. If you&#8217;re building tooling that needs to read contract state reliably, <a href=\"https:\/\/nownodes.io\/nodes\/ethereum-eth\">NOWNodes&#8217; Ethereum access<\/a> is one way to query the chain without running your own infrastructure.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-gamechanger-of-2026-new-rules-reshaped-the-leaderboard\"><strong>The Game-Changer of 2026: New Rules Reshaped the Leaderboard<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">On July 18, 2025, the US signed its first federal stablecoin law \u2014 the GENIUS Act. As of mid-2026 it&#8217;s the framework governing US payment stablecoins, requiring 100% reserve backing in liquid assets like dollars or short-term Treasuries, plus monthly public disclosure of reserve composition. For years, issuers operated on &#8220;trust us, the reserves are there.&#8221; The Act ended that, with mandatory attestations and real oversight. It also barred issuers from paying interest directly to holders, pushing yield into separate, opt-in products.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Not everyone thinks the design is risk-free. As Professor Barry Eichengreen of UC Berkeley has warned, in a worst case &#8220;if panicked customers force [stablecoin issuers] to sell [treasuries backing stablecoins], Treasury prices could collapse, sharply increasing interest rates.&#8221; It&#8217;s a theoretical risk that hasn&#8217;t played out with major stablecoins, but it frames the debate: safer for the individual, potentially systemic in aggregate. The EU&#8217;s MiCA framework, live since June 2024, pushes the same way with its own reserve and authorization rules. The upshot: regulation now rewards transparent, fiat-backed issuers and pressures opaque ones.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"top-7-stablecoins-on-ethereum-in-2026\"><strong>Top 7 Stablecoins on Ethereum in 2026<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">Ranked by approximate Ethereum circulating supply, the figures below come from DefiLlama and on-chain trackers as of mid-June 2026. Supply shifts week to week, so check a live source before relying on any number. The concentration is stark: the top two tokens hold most of the supply on the network by themselves.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Rank<\/strong><\/td><td><strong>Stablecoin<\/strong><\/td><td><strong>Issuer<\/strong><\/td><td><strong>Type<\/strong><\/td><td><strong>Approx. Ethereum Supply<\/strong><\/td><\/tr><tr><td>1<\/td><td>USDT<\/td><td>Tether Limited<\/td><td>Fiat-backed<\/td><td>~$80B<\/td><\/tr><tr><td>2<\/td><td>USDC<\/td><td>Circle<\/td><td>Fiat-backed<\/td><td>~$48B<\/td><\/tr><tr><td>3<\/td><td>USDS<\/td><td>Sky<\/td><td>Crypto-collateralized<\/td><td>~$5\u20138B<\/td><\/tr><tr><td>4<\/td><td>DAI<\/td><td>Sky (ex-MakerDAO)<\/td><td>Crypto-collateralized<\/td><td>~$4\u20135B<\/td><\/tr><tr><td>5<\/td><td>USDe<\/td><td>Ethena Labs<\/td><td>Synthetic<\/td><td>~$4B<\/td><\/tr><tr><td>6<\/td><td>PYUSD<\/td><td>Paxos \/ PayPal<\/td><td>Fiat-backed<\/td><td>~$1B<\/td><\/tr><tr><td>7<\/td><td>FDUSD<\/td><td>First Digital Trust<\/td><td>Fiat-backed<\/td><td>~$600M<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-1024x1024.png\" alt=\"\" class=\"wp-image-2329\" style=\"width:268px;height:auto\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-1024x1024.png 1024w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-300x300.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-150x150.png 150w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-768x768.png 768w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9-1536x1536.png 1536w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-9.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. USDT (Tether).<\/strong> The largest stablecoin in the world \u2014 around $187\u2013190 billion across all chains. Tron carries its biggest single-chain float (roughly $80 billion), with Ethereum the second-largest home and the deepest venue for DeFi and exchange liquidity. One myth worth correcting: Tether wasn&#8217;t the first stablecoin (that was BitUSD in July 2014), but it was the first fiat-backed one to reach scale, and that model won. Its reserves are now dominated by short-dated US Treasuries (roughly three-quarters), with smaller Bitcoin and gold allocations; the long-standing knock is transparency, which regulation is slowly forcing to improve.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"934\" height=\"240\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-10.png\" alt=\"\" class=\"wp-image-2330\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-10.png 934w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-10-300x77.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-10-768x197.png 768w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. USDC (Circle).<\/strong> The choice for anyone answering to a US auditor \u2014 roughly $75\u201378 billion across all chains, with about $48 billion on Ethereum, its largest single deployment. Circle holds reserves in a BlackRock-managed fund with daily disclosed composition, and runs CCTP for native cross-chain transfers across 30-plus networks. Both the GENIUS Act and MiCA play to its transparency-first strengths.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"133\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-11.png\" alt=\"\" class=\"wp-image-2331\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-11.png 380w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-11-300x105.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. USDS (Sky).<\/strong> Sky&#8217;s newer token, introduced in 2024 and convertible 1:1 with DAI on the same collateral. It&#8217;s climbed fast \u2014 around $8\u201311 billion across all chains by April 2026, making Sky the third-biggest issuer behind Tether and Circle. Its rise challenged the early-2025 idea that synthetic, yield-bearing coins would dominate; instead capital rotated toward established collateral-backed models.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"478\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12-1024x478.png\" alt=\"\" class=\"wp-image-2332\" style=\"aspect-ratio:2.142367994233195;width:482px;height:auto\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12-1024x478.png 1024w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12-300x140.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12-768x358.png 768w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12-1536x717.png 1536w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-12.png 1800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. DAI (Sky).<\/strong> The longest-running crypto-collateralized stablecoin, launched December 2017, backed by over-collateralized crypto and tokenized real-world assets. A clarification that confuses many: MakerDAO, the protocol, rebranded to Sky in 2024, but the DAI token still exists alongside USDS and converts freely. It has the deepest DeFi integration of any stablecoin. <a href=\"https:\/\/docs.makerdao.com\/\" rel=\"nofollow noopener\nnoreferrer\">MakerDAO&#8217;s docs<\/a> cover the mechanics.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"273\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-1024x273.png\" alt=\"\" class=\"wp-image-2333\" style=\"aspect-ratio:3.7510451999684467;width:598px;height:auto\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-1024x273.png 1024w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-300x80.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-768x205.png 768w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-1536x410.png 1536w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-13-2048x546.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. USDe (Ethena).<\/strong> The largest non-fiat-backed stablecoin, holding no bank reserves at all. For every dollar of USDe, Ethena holds a long spot crypto position hedged with a short perpetual futures position, so the funding rate becomes yield. It surged past $14 billion at its September 2025 peak before contracting to around $4 billion after late-2025 volatility. Its yield product sUSDe carries real exchange counterparty and funding-rate risk \u2014 powerful for sophisticated users, cautionary for everyone else.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"104\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-14.png\" alt=\"\" class=\"wp-image-2334\" style=\"aspect-ratio:3.846181362904668;width:560px;height:auto\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-14.png 400w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-14-300x78.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6. PYUSD (Paxos \/ PayPal).<\/strong> The one stablecoin with a mainstream distribution channel: PayPal. Paxos issues it under New York DFS regulation, backed by cash, repos, and Treasuries, redeemable inside PayPal and Venmo. Its Ethereum supply is around $1 billion \u2014 well behind the leaders, but its position in consumer payments matters more than its size.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-15-1024x371.png\" alt=\"\" class=\"wp-image-2335\" style=\"aspect-ratio:2.760157882516833;width:596px;height:auto\" srcset=\"https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-15-1024x371.png 1024w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-15-300x109.png 300w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-15-768x279.png 768w, https:\/\/nownodes.io\/blog\/wp-content\/uploads\/2026\/06\/image-15.png 1136w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7. FDUSD (First Digital).<\/strong> A Hong Kong-based dollar stablecoin backed by Treasuries, repos, and segregated deposits. Its moment came in 2024 replacing BUSD on Binance&#8217;s zero-fee pairs; most supply still sits on BNB Chain, with a growing Ethereum balance. For teams working outside the US regulatory orbit, it&#8217;s a genuine way to diversify away from US-issued tokens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Also worth knowing:<\/strong> crvUSD (Curve) uses soft-liquidation to reduce cascading liquidations for leveraged positions; USD1 (World Liberty Financial) has grown quickly since 2025; and older names like GUSD and TUSD still circulate. BUSD, once top-three, has been wound down \u2014 proof that even giants fade when the winds shift.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-spot-a-trustworthy-stablecoin\"><strong>How to Spot a Trustworthy Stablecoin<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">Knowing how to evaluate a stablecoin matters more than memorizing any ranking. Run any token through five checks. First, reserves \u2014 fiat-backed coins should publish independent attestations, and under the GENIUS Act, US-regulated issuers now have to. Second, collateralization: fully-backed coins are safer than algorithmic ones, but crypto-backed carry liquidation risk while fiat-backed carry custody risk. Third, regulatory standing \u2014 clarity in a major jurisdiction like the US, EU, or Hong Kong is now a genuine quality signal, not just paperwork. Fourth, liquidity: can you actually move size without moving the price? And fifth, track record \u2014 how long has it held its peg, and through how many real stress events?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The deepest risk to watch is a depeg \u2014 when a token&#8217;s market price drifts from its $1 target, usually during extreme stress or a mechanism failure. It&#8217;s rare for the top names, but when it hits, it&#8217;s devastating. To go deeper on how tokens behave on-chain before committing capital, <a href=\"https:\/\/nownodes.io\/for-developers\">NOWNodes&#8217; developer infrastructure<\/a> is a low-stakes way to read contract data and watch transactions.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\"><strong>Conclusion<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\">A stablecoin is the quiet workhorse of crypto \u2014 a token built to hold its value so the rest of the ecosystem has something steady to stand on. Ethereum hosts just under half of all global supply through the ERC-20 standard. From the fiat-backed giants USDT and USDC to the decentralized DAI and synthetic USDe, each entry answers the same question differently: how do you build a dollar that lives on a blockchain?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The category is consolidating around transparency. The 2026 rules rewarded issuers who could prove their reserves and squeezed those who couldn&#8217;t, and money flowed toward established collateral-backed coins. Whether you&#8217;re building on stablecoins, holding them in treasury, or just getting your bearings, the same advice applies: look past the branding and check what backs the token, who regulates it, and how long it has held its peg.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\"><strong>FAQ<\/strong><\/h2>\n\n\n<p class=\"wp-block-paragraph\"><strong>Which is the biggest stablecoin on Ethereum?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">USDT (Tether) is the largest overall \u2014 around $187\u2013190 billion globally, with Ethereum its second-biggest chain after Tron. On Ethereum specifically, USDT leads, followed by USDC. Across all chains the two together account for roughly 84% of the entire stablecoin market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Are stablecoins regulated now?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Increasingly. The US GENIUS Act (July 2025) requires 100% liquid-asset reserves, monthly disclosures, and freeze\/burn capability under lawful orders. The EU&#8217;s MiCA has had stablecoin rules live since June 2024. Hong Kong and others have their own frameworks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Can a stablecoin lose its peg?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. A depeg happens when a token drifts from $1, usually under extreme stress or mechanism failure. It&#8217;s rare for top fiat-backed names but catastrophic for poorly designed algorithmic coins \u2014 the 2022 collapse of TerraUSD (UST) erased roughly $40 billion in days.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Do stablecoins pay interest?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The coins themselves generally don&#8217;t, and US-regulated issuers are barred from paying it directly. You earn yield separately \u2014 lending on protocols like Aave, staking into variants like sUSDe, or using savings products like Sky&#8217;s \u2014 all opt-in and carrying more risk than simply holding the stablecoin.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You&#8217;ve probably seen the word &#8220;stablecoin&#8221; everywhere. But let&#8217;s be honest \u2014 could you explain what keeps it pegged to a dollar? Short answer: it&#8217;s a digital token built to stick around $1, and the lion&#8217;s share of them run on Ethereum. Total stablecoin supply across every chain is roughly $321 billion as of mid-2026, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":2327,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_lmt_disableupdate":"","_lmt_disable":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[102],"tags":[39],"class_list":["post-2326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev-report","tag-tutorial"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Top 7 Stablecoins on Ethereum | NOWNodes Blog<\/title>\n<meta name=\"description\" content=\"This guide covers what stablecoins are, why they don&#039;t lurch around like Bitcoin, the 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