Buy crypto in a few steps
Bitcoin, Ethereum, Tether, Solana, and more popular crypto
How 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?
Universal Market Access protocol（通用市场准入协议）允许任何人访问任何可交易资产，无论是加密还是其他非加密资产，因此，它带来了一个全新的 DeFi 活动层。它通过两种不同的方式做到这一点：
首先是智能合约的使用，人们可以利用他人来创建不同的衍生合约，如期货、期权等。自我执行的合约从系统那里获取数据，在没有中介的情况下确定结果。
其次，它允许创建合成代币。全抵押代币跟踪任何链上或链下资产的价格，允许用户在不实际拥有或访问原始资产的情况下交易任何资产。
Universal Market Access protocol（通用市场准入协议）同样具有治理数字货币 UMA，持有 UMA 可以参与包括添加或删除合成、契约、设置参数、升级甚至解决争端等治理。
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.