Buy crypto in a few steps

Bitcoin, Ethereum, Tether, and more popular crypto
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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?

Uniswap 是一个广泛使用的、完全去中心化的数字货币交易所,运行在以太坊网络上。与中心化交易所不同,去中心化交易所从不持有你的数字货币。相反,它可以利用智能合约算法来执行自动交易。Uniswap 经历了几个版本的更新,目前已经到了 3.0 版本。


Uniswap 因为开创了一个名为流动性池的交易概念而流行起来。以前的去中心化交易所使用的是订单簿方式,这意味着通过一个买卖订单,必须同时有可以帮助完成订单的等待的卖方或买方。此外,价格和数量也必须匹配。


在运行了大约一年之后,Uniswap 发行了一个治理代币,名为 UNI。大量 UNI 代币以空投方式分发给 2020 年 9 月快照日期之前使用过 Uniswap 平台的任何人。由于 UNI 代币是治理代币,它们允许持有者在平台上对治理更改和融资提案进行投票。


去中心化交易所的重要性预计将随着数字货币领域的成熟而增长。更多的交易可能会变得自动化,而 Uniswap 这样的去中心化智能合约平台将吸引这种新的潜在交易流量。

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.