A regulated, fully reserved digital dollar issued by Circle for payments, trading, settlement and programmable finance.
USD Coin (USDC) is a U.S. dollar-backed stablecoin issued by regulated affiliates of Circle. It is designed to maintain price equivalence with the U.S. dollar and is redeemable 1:1 for U.S. dollars through eligible Circle services. Circle states that USDC is fully backed by highly liquid cash and cash-equivalent assets whose value equals or exceeds the amount of USDC in circulation.
USDC is issued natively on multiple public blockchain networks. Each native USDC token is controlled by a smart contract on its network, while Circle manages issuance and redemption. Users should distinguish native USDC from independently bridged versions, which may have different issuers, contracts and risks. Verifying the blockchain and official contract address is therefore important before making a transfer.
Creation: USDC was developed through Centre Consortium, an initiative established by the financial-technology company Circle and the cryptocurrency exchange Coinbase. USDC was first issued by Circle in September 2018 as a dollar-backed token on Ethereum. The project was designed to create an open, internet-based representation of the U.S. dollar that wallets, exchanges and applications could integrate.
Project evolution: USDC expanded from Ethereum to many other public blockchains as demand grew for regulated digital-dollar payments and settlement. Circle later assumed full responsibility for USDC's issuance, reserve management, governance and technical development. In the European Economic Area, Circle SAS also became an issuer of USDC from July 2024 under the European Union's MiCA framework; those tokens are designed to be fully fungible with USDC issued by Circle's U.S. entity.
USDC is a multichain token. Circle reported native USDC support on 38 blockchain networks as of 16 September 2026: Algorand, Aptos, Arbitrum, Arc, Avalanche, Base, Celo, Codex, Cronos, EDGE Chain, Ethereum, Hedera, HyperEVM, Injective, Ink, Linea, Monad, Morph, NEAR, Noble, OP Mainnet, Pharos, Plasma, Plume, Polkadot, Polygon PoS, Sei, Solana, Sonic, Starknet, Stellar, Sui, the XRP Ledger, Unichain, World Chain, X Layer, XDC and ZKsync.
Each native version has its own official contract address, token standard or asset identifier. Native USDC should not be confused with independently bridged forms such as USDC.e, which may rely on a third-party bridge and introduce different risks. The sending wallet, receiving service and selected withdrawal network must all support the exact same version.
USDC is used by individuals, businesses and financial applications that need a programmable digital asset designed to maintain a U.S. dollar value. Its users include:
Circle Mint is not generally available to individuals or small businesses. Most users obtain or convert USDC through an exchange, wallet, fintech company or approved onramp and offramp provider. Availability, fees and legal treatment depend on the service and jurisdiction.
USDC is used for payments, cross-border transfers, merchant and supplier settlement, payroll and contractor payouts, treasury operations, trading and programmable application payments. Its dollar reference makes invoices and account balances easier to understand than payments denominated in a volatile cryptocurrency.
In digital-asset markets, USDC is used for trading pairs, settlement, lending, borrowing, liquidity pools and collateral. Any yield normally comes from a third-party exchange, lender or decentralized protocol rather than from simply holding USDC. These activities add counterparty, smart-contract, liquidation and liquidity risks.
A normal USDC transfer usually requires the native gas asset of the selected blockchain, such as ETH on Ethereum, SOL on Solana or XRP on the XRP Ledger. Users should keep enough of the correct gas asset and carefully match the sending and receiving networks.
USDC provides a common dollar-denominated asset across many blockchain ecosystems. This allows users to settle payments, quote prices and manage treasury balances in a familiar unit while selecting a network according to its speed, cost, security and application support. Native availability on multiple networks also helps wallets, exchanges and developers serve users without relying on a single blockchain.
In digital-asset markets, USDC is widely used as a trading and settlement asset. It supplies stable-value liquidity to exchanges and decentralized applications, supports lending and collateral markets and gives developers a programmable payment instrument for smart contracts. Circle’s crosschain infrastructure can move native USDC between supported networks by burning it on the source chain and minting the corresponding amount on the destination chain.
USDC is designed for stability rather than investment growth. Greater adoption can increase blockchain payment activity and onchain liquidity, but it does not guarantee returns for USDC holders or an increase in the price of another cryptocurrency.
Circle states that USDC is backed by highly liquid cash and cash-equivalent assets and is redeemable 1:1 for U.S. dollars through eligible Circle services. Reserve reporting and independent monthly assurance reports are intended to show that reserve value meets or exceeds the amount of USDC in circulation.
USDC can still temporarily trade above or below one dollar on secondary markets. Users also face issuer, bank, custody, exchange, smart-contract, network, regulatory and liquidity risks. Blockchain transfers are normally irreversible, so the destination address, contract and network must be verified before sending.
The following official Circle resources explain USDC’s backing, redemption model, business uses, supported networks and reserve reporting.
Circle’s official USDC page explains the digital dollar’s backing, 1:1 redemption model, global payment uses, supported blockchain networks and options for businesses and developers.
Visit Circle USDCCircle’s transparency page provides USDC reserve disclosures, circulation and reserve information, and access to independent monthly assurance reports.
View USDC Reserves