USD Coin
Profil du Stablecoin
USD Coin (USDC) est un stablecoin adossé au fiat ancré à USD, avec 79,6 Md $US en offre en circulation sur 125 réseaux blockchain. Chaque USDC est adossé aux réserves détenues par l'émetteur, avec parité attestée via defillama. L'ancrage s'est maintenu dans une fourchette de ±1% sur la plupart des sessions de négociation, la composition des réserves et la cadence d'attestation étant les principaux facteurs de son profil de risque de crédit.
À propos de USD Coin (USDC)
USDC is a fully regulated dollar digital stablecoin launched by Circle and Coinbase. USDC is fully backed by cash and short-dated U.S. government obligations, so that it is always redeemable 1:1 for U.S. dollars.
An eligible business can exchange USD for USDC and redeem USDC for USD through a Circle Account.
Émetteur et attestation
USD Coin (USDC) is issued by Circle Internet Financial, operating under United States (Boston, MA) — regulated as a money transmitter in all 50 US states. Originally launched in 2018.
Composition des réserves
Reserves held in short-dated US Treasuries via the Circle Reserve Fund (BlackRock-managed) plus cash at regulated US banks.
Événements notables d'ancrage
USDC briefly depegged to roughly $0.87 in March 2023 after $3.3B in reserves were stuck at the failed Silicon Valley Bank. The peg was restored within 72 hours once the FDIC backstop was announced.
Rapports d'attestation des réserves
Les informations sur l'émetteur sont compilées à partir de divulgations publiques, de dépôts réglementaires NYDFS / BMA et de rapports d'attestation de source primaire. Vérifiez toujours directement auprès de l'émetteur avant toute décision.
Activité récente de l'offre
USD Coin (USDC) supply expanded by 332,4 M $US (+0.42%) in the last 24 hours, expanded by 837,1 M $US (+1.06%) over the past week, and expanded by 5,9 Md $US (+7.96%) over the past 30 days.
Expansion phase: minting activity has outpaced redemptions, with circulating supply growing 7.96% over the past month.
Historique de l'Offre
Network distribution
USD Coin circulates across 117 blockchain networks. Ethereum hosts the largest share at 66.33%, followed by Solana at 10.61%. Katana has shown the strongest 30-day growth at +354.26%, suggesting fresh issuance or bridge inflows on that chain.
| Chaîne | Offre | Part | 24h Δ | 30d Δ |
|---|---|---|---|---|
| Ethereum | 52,8 Md $US | 66.33% | -0.20% | +10.01% |
| Solana | 8,4 Md $US | 10.61% | +5.03% | +3.84% |
| Hyperliquid L1 | 4,7 Md $US | 5.88% | +1.03% | +13.11% |
| Base | 4,3 Md $US | 5.44% | -0.32% | +4.52% |
| Arbitrum | 2,2 Md $US | 2.71% | +1.96% | -4.90% |
| Polygon | 1,8 Md $US | 2.27% | +1.43% | +14.95% |
| BSC | 1,3 Md $US | 1.61% | -0.00% | +0.02% |
| Avalanche | 598,4 M $US | 0.75% | -0.39% | -16.43% |
| Sui | 404,2 M $US | 0.51% | -14.15% | -8.85% |
| Aptos | 290,7 M $US | 0.37% | -1.12% | -8.56% |
| Monad | 266,7 M $US | 0.34% | -2.59% | +3.08% |
| StarkNet | 259,5 M $US | 0.33% | +0.17% | -6.29% |
| Stellar | 238,5 M $US | 0.30% | +0.99% | +13.87% |
| OP Mainnet | 213,9 M $US | 0.27% | -0.95% | -11.08% |
| Ink | 186,6 M $US | 0.23% | +0.98% | +78.50% |
| Fantom | 181,5 M $US | 0.23% | -0.00% | +0.00% |
| Cronos | 179,4 M $US | 0.23% | 0.00% | 0.00% |
| Noble | 162,5 M $US | 0.20% | +1.03% | -4.60% |
| Katana | 106,3 M $US | 0.13% | -22.56% | +354.26% |
| Sonic | 90,3 M $US | 0.11% | -15.98% | -50.99% |
| XDC | 71,7 M $US | 0.09% | +0.61% | -12.02% |
| Sei | 69,2 M $US | 0.09% | +7.30% | +0.46% |
| Mantle | 65,6 M $US | 0.08% | +1.56% | +157.53% |
| Hedera | 56,9 M $US | 0.07% | +0.38% | -17.43% |
| Algorand | 54,8 M $US | 0.07% | -8.23% | +9.18% |
| ZKsync Era | 52,9 M $US | 0.07% | +0.05% | -1.02% |
| Near | 52,8 M $US | 0.07% | 0.00% | +2.70% |
| Polkadot | 41,4 M $US | 0.05% | +0.52% | -31.92% |
| Unichain | 40,3 M $US | 0.05% | +0.65% | -2.76% |
| Linea | 33,5 M $US | 0.04% | -0.68% | -3.02% |
| World Chain | 31,7 M $US | 0.04% | -3.09% | +1.64% |
| Tron | 28,4 M $US | 0.04% | 0.00% | -26.06% |
| Stacks | 27,7 M $US | 0.03% | +3.31% | 0.00% |
| Osmosis | 27,3 M $US | 0.03% | -0.83% | -1.03% |
| Scroll | 25,8 M $US | 0.03% | +2.64% | -9.54% |
| Gnosis | 19,6 M $US | 0.02% | -0.31% | -9.15% |
| Etherlink | 19,5 M $US | 0.02% | +0.25% | +13.93% |
| Celo | 19,1 M $US | 0.02% | 0.00% | +2.60% |
| Cardano | 17,4 M $US | 0.02% | -1.75% | +364.42% |
| PulseChain | 14,8 M $US | 0.02% | +1.42% | +4.44% |
| Abstract | 12,1 M $US | 0.02% | +1.12% | -4.45% |
| Berachain | 11,6 M $US | 0.01% | +0.33% | -11.71% |
| MultiversX | 8,7 M $US | 0.01% | +0.13% | -2.05% |
| X Layer | 8 M $US | 0.01% | 0.00% | +14.32% |
| XRPL | 7,7 M $US | 0.01% | +7.59% | +36.26% |
| Flare | 6,7 M $US | 0.01% | +0.05% | -9.71% |
| Movement | 6,4 M $US | 0.01% | +95.85% | +114.99% |
| Plume Mainnet | 5,5 M $US | 0.01% | +0.65% | -38.36% |
| Kava | 5,3 M $US | 0.01% | -0.00% | -0.00% |
| Soneium | 5 M $US | 0.01% | -1.72% | -44.86% |
| Metis | 4,4 M $US | 0.01% | +0.06% | -8.51% |
| Flow | 4,3 M $US | 0.01% | -1.58% | +12.06% |
| Canto | 4,1 M $US | 0.01% | -0.04% | -0.07% |
| Moonriver | 3,9 M $US | 0.00% | 0.00% | 0.00% |
| zkSync Lite | 3,8 M $US | 0.00% | -0.00% | -0.42% |
| Fogo | 3,8 M $US | 0.00% | -1.50% | -24.23% |
| Kaia | 3 M $US | 0.00% | -0.23% | -4.10% |
| Immutable zkEVM | 3 M $US | 0.00% | +0.22% | +21.89% |
| IoTeX | 2,5 M $US | 0.00% | 0.00% | -1.67% |
| Mixin | 2,5 M $US | 0.00% | 0.00% | 0.00% |
| Aurora | 2,4 M $US | 0.00% | -0.00% | +0.19% |
| Taiko | 2,1 M $US | 0.00% | +2.32% | +9.01% |
| Manta | 2,1 M $US | 0.00% | -0.00% | +9.92% |
| KCC | 1,8 M $US | 0.00% | 0.00% | -0.88% |
| Injective | 1,7 M $US | 0.00% | +0.10% | +0.60% |
| ICP | 1,6 M $US | 0.00% | -0.52% | +5.75% |
| Polygon zkEVM | 1,5 M $US | 0.00% | 0.00% | -0.67% |
| Moonbeam | 1,4 M $US | 0.00% | +3.49% | +0.35% |
| Story | 1,3 M $US | 0.00% | -3.06% | -14.82% |
| Boba | 1,1 M $US | 0.00% | +0.54% | +1.08% |
| Loopring | 1,1 M $US | 0.00% | -0.28% | -18.52% |
| Wanchain | 1,1 M $US | 0.00% | -0.00% | -1.15% |
| DFK | 881,4 k $US | 0.00% | 0.00% | -1.77% |
| Mode | 881,1 k $US | 0.00% | 0.00% | +2.58% |
| Perennial | 874,2 k $US | 0.00% | +0.02% | +0.43% |
| Core | 823,8 k $US | 0.00% | -0.01% | +1.19% |
| Lisk | 652,2 k $US | 0.00% | 0.00% | -20.51% |
| Hemi | 551,3 k $US | 0.00% | -0.17% | -57.50% |
| Meter | 527,3 k $US | 0.00% | 0.00% | -0.55% |
| Telos | 509,5 k $US | 0.00% | 0.00% | 0.00% |
| Zircuit | 449,2 k $US | 0.00% | 0.00% | -13.34% |
| Dogechain | 400,4 k $US | 0.00% | 0.00% | 0.00% |
| Arbitrum Nova | 339,3 k $US | 0.00% | 0.00% | -7.49% |
| Nibiru | 296,6 k $US | 0.00% | -0.74% | +30.64% |
| Apechain | 278,6 k $US | 0.00% | -0.07% | -14.56% |
| Bob | 271,9 k $US | 0.00% | 0.00% | -4.70% |
| OKExChain | 235,4 k $US | 0.00% | 0.00% | 0.00% |
| Mantra | 235 k $US | 0.00% | +0.14% | -11.88% |
| EDU Chain | 185,3 k $US | 0.00% | 0.00% | -0.84% |
| Goat | 178,4 k $US | 0.00% | -0.16% | -2.14% |
| Bsquared | 177,8 k $US | 0.00% | 0.00% | 0.00% |
| Syscoin | 171,9 k $US | 0.00% | 0.00% | 0.00% |
| Rootstock | 156,8 k $US | 0.00% | +0.18% | +1.23% |
| ThunderCore | 155,2 k $US | 0.00% | 0.00% | -4.18% |
| Fuse | 140,7 k $US | 0.00% | -0.00% | -1.49% |
| Elastos | 127,7 k $US | 0.00% | -6.90% | -5.40% |
| SXnetwork | 119,7 k $US | 0.00% | 0.00% | 0.00% |
| Zkfair | 87,8 k $US | 0.00% | 0.00% | 0.00% |
| Redbelly | 83,5 k $US | 0.00% | 0.00% | -6.58% |
| Bitlayer | 79,8 k $US | 0.00% | 0.00% | -0.37% |
| Oasis | 76,6 k $US | 0.00% | -0.00% | -1.33% |
| Karura | 70,4 k $US | 0.00% | 0.00% | 0.00% |
| Glue | 46,7 k $US | 0.00% | -0.44% | -2.30% |
| Evmos | 45 k $US | 0.00% | 0.00% | 0.00% |
| Shape | 34,2 k $US | 0.00% | +5.23% | +14.80% |
| Corn | 31,2 k $US | 0.00% | 0.00% | -54.03% |
| Waves | 23,6 k $US | 0.00% | 0.00% | -0.87% |
| Theta | 22,4 k $US | 0.00% | 0.00% | -0.46% |
| EthereumClassic | 11,1 k $US | 0.00% | 0.00% | 0.00% |
| Morph | 1,2 k $US | 0.00% | 0.00% | 0.00% |
| Superposition | 318,8 $US | 0.00% | 0.00% | +0.31% |
| Viction | 171,6 $US | 0.00% | 0.00% | 0.00% |
| Xai | 25 $US | 0.00% | 0.00% | 0.00% |
| Nero | 11 $US | 0.00% | 0.00% | 0.00% |
| Wemix | 3 $US | 0.00% | 0.00% | 0.00% |
| Ronin | 1 $US | 0.00% | 0.00% | 0.00% |
| REINetwork | 0,1 $US | 0.00% | 0.00% | 0.00% |
Historique de stabilité de l'ancrage
USD Coin (USDC) is designed to trade at exactly 1.00 USD, with its peg defended through direct redeemability against off-chain reserves. Spot price currently sits at $0.9998, a -0.019% deviation from the target — well inside the stability band typical for reserve-backed dollar tokens.
Comment les stablecoins reserve-backed défendent leur ancrage
Fiat-backed stablecoins maintain their peg through arbitrage: any time the secondary-market price drifts above $1.00, authorised participants mint new tokens by depositing dollars and sell them into the market; any time it drifts below, they buy on the open market and redeem 1:1 for dollars. The peg therefore depends entirely on (a) the reserves actually existing, (b) the issuer honouring redemption requests promptly, and (c) the issuer remaining solvent and unfrozen.
Implications pratiques pour les détenteurs
- Counterparty risk is concentrated in the issuer and its banking partners — a banking failure (as in the March 2023 USDC / SVB episode) can cause short-term depegs even when the underlying reserves are sound.
- Reserve attestations are not full audits. Always read the firm name, scope, and date of the latest attestation report before treating the peg as risk-free.
- Redemption rights typically apply only to verified institutional partners, not to retail holders. Retail exposure is exited via secondary markets, where liquidity matters most during stress periods.
- Regulatory action against the issuer (NYDFS orders, OFAC freezes, court-ordered blacklists) can immediately impair specific addresses or even the entire token.
- Mantapex tracks peg deviation in real time from DeFiLlama price feeds, but for high-value holdings cross-check directly on at least one independent venue (CoinGecko, the issuer's own dashboard, or an on-chain DEX).
Peg-stability commentary is based on the mechanism class (reserve-backed) and is provided for educational purposes only — it is not financial advice. Past peg stability is not a guarantee of future performance, and even the highest-quality stablecoins have historically traded outside their target band during banking, regulatory, or liquidity stress.
Adresses de contrat
USD Coin (USDC) is deployed as a token contract on 1 blockchain network below. Always verify the contract address you're interacting with on the relevant block explorer before sending funds — phishing tokens reusing well-known stablecoin tickers are common, especially on newer chains.
| Chaîne | Adresse du contrat | Vérifier |
|---|---|---|
| Ethereum | 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48 | Explorateur |
Les adresses de contrat proviennent du profil stablecoin de DeFiLlama. Certaines chaînes (Tron, Solana, Aptos, Sui) utilisent des formats d'adresse non EVM. Le lien « Explorateur » ouvre l'explorateur de blocs officiel de la chaîne concernée ; nous ne renvoyons pas vers des explorateurs tiers susceptibles d'afficher des données modifiées.
Comparer USD Coin à d'autres stablecoins fiat-backed
Below are the largest fiat-backed stablecoins tracked on Mantapex alongside USD Coin (USDC). Comparing supply and chain footprint within the same mechanism class is more meaningful than cross-class comparison, because the underlying peg-defence assumptions are different.
| Stablecoin | Offre | Mécanisme | Chaînes |
|---|---|---|---|
| Tether (USDT) | 184,1 Md $US | fiat-backed | 107 |
| World Liberty Financial USD (USD1) | 4,5 Md $US | fiat-backed | 8 |
| PayPal USD (PYUSD) | 4,1 Md $US | fiat-backed | 7 |
| BlackRock USD (BUIDL) | 2,5 Md $US | fiat-backed | 8 |
| Circle USYC (USYC) | 2,4 Md $US | fiat-backed | 2 |
Entre les classes de mécanismes
If you're researching USDC as part of a broader stablecoin allocation, it's worth comparing it across mechanism classes — each design has different counterparty, custody, and tail-risk profiles.
Stabilité du Peg
Distribution par Chaîne
Ressources et sources de données
USD Coin (USDC) is tracked across major crypto data providers. The links below open USD Coin (USDC)'s pages on CoinGecko, CoinMarketCap and DeFiLlama, so you can cross-check supply, market cap, exchange listings and historical price data directly at the source.
Price feed sourced from defillama. Supply, peg and chain-distribution data are aggregated from DeFiLlama's stablecoins dataset, which combines on-chain balances across supported networks. Numbers on this page typically refresh every 10 minutes.
Actualités récentes sur USD Coin
Latest reporting from major crypto news outlets covering USD Coin.
- CoinPedia
Congress Bans CBDC, Giving USDT, USDC Four-Year Head Start
The U.S. Congress has just handed Tether and Circle the biggest advantage in stablecoin history. The U.S. Senate recently voted 89-10 in favor of legislation that would bar the…
- Crypto Briefing
Circle showcases AI agent's wallet capabilities with USDC transactions
The rise of AI-driven transactions using USDC could revolutionize digital commerce, enabling seamless, autonomous microtransactions at scale. Circle showcases AI agent's wallet…
- Crypto Briefing
Circle's USDC enables AI agents to bypass paywalls with micropayments
AI-driven micropayments could revolutionize digital content access, challenging traditional payment systems and raising regulatory questions. Circle's USDC enables AI agents to…
- Crypto Briefing
Circle CEO Jeremy Allaire argues SEC is not suitable regulator for stablecoins
The GENIUS Act's banking-style oversight for stablecoins may reshape market dynamics, pressuring competitors to enhance compliance or risk exclusion. Circle CEO Jeremy Allaire…
- Crypto Economy
RLUSD vs USDC: Can Ripple Disrupt the Stablecoin Race in AI Payments?
The autonomous AI agent economy now operates as a live settlement environment, not a future projection. The x402 protocol has processed over 150 million payment events, with…
- Crypto Daily
RLUSD vs USDC: Can AI-Agent Payments Give Ripple a Real Stablecoin Use Case?
Mastercard Agent Pay adds six stablecoins, including USDC and RLUSD, while Ripple pushes AI‑agent payments and Turkey access. Here's how the trade-offs stack.
- Cryptopolitan
Russian to admit USDC, other stablecoins into its regulated crypto market
Russia is going to add Circle's USDC to a list of cryptocurrencies approved for trading, which already includes Tether's USDT as well as Bitcoin and Ethereum. While it's preparing…
- Coindesk
This AI builds you a business, runs it, and settles payments in USDC
Y Combinator's Locus Founder lets users text a business idea via iMessage, SMS, or Telegram, and the AI handles the rest.
Stablecoins associées
Stablecoins comparable to USD Coin by collateral mechanism, peg currency, or circulating supply — handy for spotting alternatives if a peg breaks or a regulator forces a delist.
Autres stablecoins fiat-backed
Stablecoins indexés sur USD
Plus grands stablecoins par offre
Avertissement de Risque
Les stablecoins comportent des risques, notamment la dé-peggisation, les changements réglementaires et le risque de contrepartie. Diversifiez toujours et faites vos propres recherches.
