USDC (USDC) | SafeTrade

Market	Price	24h Change	24h Volume (USD)	Action
USDC/USDT	1.0021	+0.21%	62,974.98

USDC is a fully reserved digital dollar issued by Circle and designed to maintain a value of one USDC for one U.S. dollar. It is used for payments, trading, decentralized finance, remittances, treasury operations, and other digital asset applications.

USDC is issued natively across multiple blockchain networks and is backed 100% by highly liquid cash and cash-equivalent assets. Circle states that USDC is redeemable 1:1 for U.S. dollars, with the majority of reserves invested in the Circle Reserve Fund, an SEC-registered government money market fund managed by BlackRock. :contentReference[oaicite:0]{index=0}

Project Background

USDC is a fiat-backed stablecoin designed to provide a digital representation of the U.S. dollar on blockchain networks. Circle issues and redeems USDC through its financial infrastructure, while users can access USDC through exchanges, wallets, payment platforms, and other digital asset services.

Unlike cryptocurrencies with mining or staking-based monetary issuance, USDC supply expands and contracts as Circle issues new USDC and redeems existing USDC. Each USDC is intended to be backed by an equivalent amount of reserve assets.

USDC is available as a native asset on multiple blockchain networks. As of September 16, 2026, Circle lists 38 supported networks, including Ethereum, Solana, Base, Arbitrum, Avalanche, Polygon PoS, Sui, Aptos, Stellar, XRP Ledger, Sei, Monad, Noble, and others. :contentReference[oaicite:1]{index=1}

Native USDC should be distinguished from bridged or wrapped representations of USDC. Circle's documentation identifies the native USDC version supported on each network and states that bridged versions may not be supported by Circle Mint or Circle APIs. :contentReference[oaicite:2]{index=2}

Circle provides infrastructure for issuing, redeeming, transferring, and managing USDC through Circle Mint and its developer APIs. Qualified businesses and institutions can use Circle Mint to redeem USDC 1:1 for U.S. dollars, while individual users generally access USDC through exchanges, wallets, and on/off-ramp providers. :contentReference[oaicite:3]{index=3}

Cross-chain movement is supported through Circle's Cross-Chain Transfer Protocol (CCTP), which allows native USDC to move between supported blockchain networks without relying on traditional third-party wrapped-token bridges. Circle also provides APIs and infrastructure for businesses that need to move USDC between supported networks.

USDC is used throughout decentralized finance for trading, lending, borrowing, liquidity provision, settlement, and collateral. It is also used for payments and cross-border value transfer, providing a blockchain-based dollar-denominated settlement asset.

History

USDC was introduced in 2018 by Centre, a consortium founded by Circle and Coinbase to establish standards for internet-native digital dollars. USDC was launched as a regulated dollar-backed stablecoin designed to combine the stability of the U.S. dollar with blockchain-based transfer and settlement.

USDC initially launched on Ethereum as an ERC-20 token. Circle subsequently expanded native USDC support to additional blockchain networks as demand for stablecoin liquidity and cross-chain applications increased.

Circle became the sole issuer of USDC in 2023 following the dissolution of the Centre Consortium. Coinbase and Circle announced that governance of the USDC ecosystem would transition to Circle, while Coinbase retained a financial interest in the stablecoin's growth.

Circle continued expanding USDC to additional networks and introduced infrastructure intended to reduce liquidity fragmentation between chains. CCTP allows native USDC to be burned on one supported network and minted on another, allowing the same USDC liquidity to move between supported chains without creating a separate wrapped representation. :contentReference[oaicite:4]{index=4}

In 2025 and 2026, Circle expanded native USDC support across additional blockchain ecosystems, including upgrades from bridged USDC implementations to native USDC. Circle's supported-network documentation distinguishes native USDC from unsupported bridged versions on a network-by-network basis. :contentReference[oaicite:5]{index=5}

USDC has increasingly become infrastructure for digital dollar payments and institutional settlement. Circle has expanded its developer and financial infrastructure around USDC through Circle Mint, APIs, programmable wallets, CCTP, and additional payment and treasury services.

As of September 2026, Circle's transparency reporting states that USDC remains redeemable 1:1 for U.S. dollars and publishes reserve information and issuance and redemption activity. :contentReference[oaicite:6]{index=6}

Tokenomics and Emissions

USDC does not have a fixed maximum supply. Its circulating supply is determined by the amount of USDC issued by Circle and subsequently redeemed. When Circle issues USDC, the corresponding dollar-denominated reserve assets are maintained for USDC holders. When USDC is redeemed through Circle's supported redemption process, the corresponding USDC is removed from circulation.

USDC is designed to maintain a 1:1 redemption value with the U.S. dollar. Circle states that USDC reserves consist of highly liquid cash and cash-equivalent assets, with the majority of reserves invested in the Circle Reserve Fund. :contentReference[oaicite:7]{index=7}

USDC does not use Proof of Work, Proof of Stake, block rewards, or mining emissions. There is no protocol-defined inflation schedule comparable to a native Layer 1 cryptocurrency. Supply changes occur through the issuance and redemption process.

USDC uses different token standards depending on the blockchain where it is issued. On Ethereum and other EVM-compatible networks, USDC commonly operates as a smart contract token. Other networks use their own native token standards and representations.

Because USDC exists across multiple independent blockchain networks, users must identify the correct native USDC representation for the network they are using. Circle specifically warns that unsupported bridged versions should not be sent to Circle Mint accounts because they may not be recoverable. :contentReference[oaicite:8]{index=8}

Circle's supported blockchain list continues to expand. Current native USDC support includes 38 blockchain networks as of September 16, 2026, with additional networks expected to be added over time. :contentReference[oaicite:9]{index=9}

Roadmap

USDC's development direction focuses on expanding native blockchain availability, improving cross-chain liquidity, increasing payment utility, and providing financial infrastructure for businesses, developers, institutions, and digital asset applications.

Circle continues to add native USDC support across blockchain networks. Native deployments are designed to reduce dependence on bridged representations and provide direct access to Circle's issuance, redemption, and cross-chain infrastructure where supported.

Cross-chain infrastructure remains a major development area through CCTP. The protocol allows supported applications and services to move USDC between participating networks while maintaining native USDC representations rather than creating wrapped versions of the asset. :contentReference[oaicite:10]{index=10}

Circle is also expanding USDC's role in payments and financial services. Development includes APIs, programmable wallets, payment infrastructure, stablecoin settlement, treasury services, and tools intended to allow businesses to integrate digital dollars into existing financial workflows.

USDC infrastructure is increasingly being used for institutional financial applications, including trading, settlement, cross-border payments, tokenized assets, and decentralized finance. Continued expansion of supported networks is intended to provide greater access to dollar liquidity across blockchain ecosystems.

Circle's transparency program remains part of the USDC infrastructure. Reserve reporting provides information about USDC circulation, reserve balances, reserve composition, and recent issuance and redemption activity. :contentReference[oaicite:11]{index=11}

Contract

USDC is a multichain asset, so there is no single contract address that represents USDC across every supported network. Each blockchain has its own native USDC representation and, where applicable, its own contract or asset identifier.

Ethereum:
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

Arbitrum:
0xaf88d065e77c8cC2239327C5EDb3A432268e5831

Base:
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Polygon PoS:
0x3c499c542cef5e3811e1192ce70d8cc03d5c3359

Solana:
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v

Sui:
0xdba34672e30cb065b1f93e3ab55318768fd6fef66c15942c9f7cb846e2f900e7::usdc::USDC

Circle's official supported-blockchain documentation provides the complete current list of native USDC identifiers and distinguishes native USDC from unsupported bridged versions. :contentReference[oaicite:12]{index=12}