Buy crypto in a few steps
Bitcoin, Ethereum, Tether, Solana, and more popular cryptoHow to buy cryptocurrency
Step 1: Register
Create your account in minutes. Just provide your email or phone number, add two-step verification, and tell us your location to set up your preferred currency.
Step 2: Verify your identity (KYC)
Upload your ID and complete a quick liveness check to meet local regulations; verification is usually completed within minutes.
Step 3: Buy cryptocurrency
Based on the payment methods supported in your region, you may be able to buy crypto instantly with a debit card, credit card, Apple Pay, Google Pay, or use bank transfer/ ACH for lower fees and higher transfer limits.
What is cryptocurrency?
USD Coin（USDC） 是一種與美元掛鉤的穩定幣。每個 USDC 代幣都由以現金、現金等價物和短期美國國債形式持有的法定儲備支持。目前，USDC 的總供應量超過 1,900 億美元。
USDC 於 2018 年由一個名為 Center 的財團發起，由 Circle 和 Coinbase 共同創建。USDC 作為 ERC20 兼容的數字貨幣，在以太坊區塊鏈上仍然可以通用。
USDC 被廣泛認為是最安全的穩定幣，因為它由中心化監管的公司支持，而不是匿名的合作伙伴。USDC 比許多穩定幣更致力於透明度，確保 USDC 在美國貨幣交易法律法規的範圍內運行。
因此，USDC 以更強的互操作性和經過驗證的法律框架維持其與美元的掛鉤。另一方面 USDT，由一家離岸實體公司 Tether 運營，缺乏公開審計透明度，也缺乏擔保資金的證明。
USDC 算法根據每次存款和贖回發行和焚燒代幣。確保 1:1 的綁定美元匯率完全是通過供求關係來維持。
USDC 自成立以來一直緊密捆綁美元匯率，使其成為一種可行的價值儲存手段。USDC 被設計為一種快速、經濟有效地轉移支付的數字貨幣形態。完全可以被全球企業和互聯網市場用作即時支付。
作為數字貨幣投資者首選的穩定幣，USDC 的市值正在穩步上升。OKX 交易所提供與 USDC 的高流動性交易對，例如 BTC/USDC、ETH/USDC、XRP/USDC、LTC/USDC等。點擊註冊 OKX 用戶，更安全、快捷地交易 USDC。
FAQ
- Cryptocurrencies, such as Bitcoin, are digital assets that operate on a public ledger called blockchains. Learn more about coins and tokens offered on OKX and their different attributes, which includes live prices and real-time charts.
- Thanks to the 2008 financial crisis, interest in decentralized finance boomed. Bitcoin offered a novel solution by being a secure digital asset on a decentralized network. Since then, many other tokens such as Bitcoin have been created as well.
- Check out our Bitcoin price prediction page to forecast future prices and determine your price targets.