FAQs
USDC is a digital dollar backed 100% by highly liquid cash and cash-equivalent assets and is always redeemable 1:1 for US dollars. The majority of the USDC reserve is invested in the Circle Reserve Fund (USDXX), an SEC-registered 2a-7 government money market fund. Daily, independent, third-party reporting on the portfolio is publicly available via BlackRock. Learn more about our approach to transparency.
Circle Mint enables liquidity providers and qualified businesses to redeem USDC 1:1 for USD. Everyday users can use digital wallets and exchanges to convert between USDC and local currency.
USDC is natively supported for 15 blockchain networks: Algorand, Arbitrum, Avalanche, Base, Celo, Ethereum, Flow, Hedera, NEAR, Noble, OP Mainnet, Polkadot, Polygon PoS, Solana, and Stellar– with more expected in the future. USDC has also been bridged to many emerging blockchains by third-party bridges, resulting in the creation of bridged forms of USDC such as USDC.e. For more details, see our developer docs.
Businesses can apply for a Circle Mint account to exchange US dollars for USDC. When a business deposits USD into their Circle Account, Circle issues the equivalent amount of USDC to the business. The process of issuing new USDC is known as “minting.” This process creates new USDC in circulation. Similarly, when a business wants to exchange their USDC for US dollars, the business can deposit USDC into their Circle Mint account and request to receive US dollars. This process of redeeming USDC is known as “burning.” This process takes USDC out of circulation. When US dollars are swapped for USDC on a digital asset exchange, the exchange will typically provide the balance of USDC it has on-hand to fulfill the swap. If the exchange needs more USDC to fulfill the swap, the exchange will often use its Circle Mint account to mint more USDC.
USDC is a fully reserved stablecoin, which is a type of cryptocurrency, or digital dollar. Unlike other cryptocurrencies that fluctuate in price, USDC is designed to maintain price equivalence to the US dollar. USDC is a stable store of value that benefits from the speed and security of blockchain technology.
USDC is issued by Circle, a company in the private sector, while a CBDC would be issued by a government. While most CBDCs are only in the research phase, USDC exists today and is widely used by millions of people around the world. Circle has developed the technology to enable USDC to run on 15 public blockchain networks, with open-source and private market innovation driving rapid progress in dollar digital currency models. Read more about Circle’s insights on the Federal Reserve’s CBDC discussion.
