USDコイン（USDC）
USDC is a fully backed, regulated stablecoin pegged 1:1 to the US dollar, enabling fast, low-cost, and programmable global payments on multiple blockchains.
概要
USD Coin (USDC) is a regulated stablecoin fully backed 1:1 by US dollar reserves, designed to combine the reliability of the US dollar with the speed and programmability of blockchain technology. Issued by Circle, USDC enables near-instant, low-cost global payments and financial transactions across 28 native blockchain networks, including Ethereum, Solana, Polygon, Avalanche, and more. It supports 24/7 liquidity and real-time settlement, making it suitable for a wide range of financial applications from payments to trading and decentralized finance (DeFi).
USDC is built for developers and businesses seeking a stable digital dollar that is transparent, compliant, and widely accepted. Its reserves are held in cash and cash-equivalent assets managed by regulated financial institutions, with monthly attestations by a Big Four accounting firm to ensure full backing. The stablecoin is programmable money, allowing developers to integrate USDC into applications via open APIs and SDKs, enabling seamless value transfer as easily as data.
What sets USDC apart is its regulatory compliance and transparency, backed by Circle’s licenses and active engagement with regulators. It supports cross-chain interoperability through the Cross-Chain Transfer Protocol (CCTP), allowing USDC to move seamlessly between supported blockchains. With over $33 trillion in all-time transaction volume and adoption by more than 21,000 banks, exchanges, wallets, and partners globally, USDC is one of the most liquid and trusted stablecoins in the market. Developers can get started by signing up for Circle’s Developer Console and accessing comprehensive documentation and APIs to mint, burn, transfer, and manage USDC within their applications.
問題点
Global digital payments and financial applications require a stable, reliable digital dollar that can operate across multiple blockchains with regulatory compliance and transparency. Traditional banking systems are slow, costly, and limited in accessibility, while many cryptocurrencies suffer from volatility and lack of trust.
解決策
主な機能
1:1での米ドルへの換金性
USDCは、規制対象の銀行に保有される現金および現金同等物の準備金によって裏付けられており、1:1の比率で米ドルと交換可能です。
プログラム可能なマネーAPIおよびSDK
Developers can integrate USDC into applications using Circle’s open APIs and SDKs for minting, burning, transferring, and managing stablecoins.
USDコイン（USDC）の代替手段
Explore web3 competitors and apps like USD Coin (USDC).
Fuse
価格
標準 | |
|---|---|
| 料金（月額） | カスタム価格設定 |
| 料金（年額） | カスタム価格設定 |
| メッセージ機能 | 該当なし |
| サポート | Enterprise-grade support available |
| アナリティクス |
今すぐ開発を始める
信頼性の高いRPC、強力なAPI、手間いらず。
リソース
Circle provides extensive developer resources including detailed documentation, API references, sample projects, and a developer console to facilitate integration and usage of USDC across multiple blockchains.
