What is Coinbase and how does it work for buying and selling cryptocurrencies?

📖 3 min read • Knowledge Base Answer
Last answered: June 23, 2026

Coinbase was founded in 2012 by Brian Armstrong and Fred Ehrsam, quickly becoming one of the largest cryptocurrency exchanges in the world, serving millions of users.

The platform allows users to buy, sell, and store cryptocurrencies like Bitcoin, Ethereum, and Litecoin using fiat currencies such as USD, EUR, and GBP.

Coinbase operates under a regulatory framework and is registered with the US Financial Crimes Enforcement Network (FinCEN), ensuring compliance with anti-money laundering (AML) and know your customer (KYC) regulations.

Users can create a digital wallet on Coinbase, which is a software application that stores the public and private keys for cryptocurrency transactions, allowing users to send and receive digital assets.

The exchange uses a combination of cold storage (offline) and hot storage (online) to secure users' funds, where cold storage minimizes the risk of hacks.

Coinbase employs advanced security measures, including two-factor authentication (2FA), biometric access controls, and withdrawal address whitelisting to protect user accounts.

The platform charges fees for transactions, which can vary based on the payment method, the amount of the transaction, and the user's location, often leading to confusion among new users.

Coinbase has a feature called "Coinbase Earn," which allows users to earn small amounts of cryptocurrency by watching educational videos and completing quizzes about specific digital assets.

The platform supports a variety of cryptocurrencies beyond Bitcoin and Ethereum, including over 100 different tokens, which users can trade and invest in.

Coinbase has a separate product called Coinbase Pro, which is designed for more experienced traders, offering advanced charting tools, lower fees, and more trading options.

In addition to trading, Coinbase provides a "staking" feature that allows users to earn rewards on their cryptocurrency holdings by participating in the blockchain network's operation.

The price of cryptocurrencies on Coinbase is determined by supply and demand dynamics, as well as market trends, which can lead to significant price volatility.

Coinbase has been involved in several prominent partnerships and acquisitions, including the 2018 purchase of Earn.com, which helped expand its customer engagement strategies.

The company went public in April 2021 through a direct listing on the NASDAQ, marking a significant milestone for the cryptocurrency industry and increasing mainstream visibility.

The platform integrates with various decentralized applications (dApps) through the Coinbase Wallet, allowing users to interact with blockchain-based services beyond trading.

Coinbase stores approximately 98% of user funds in cold storage, making it less susceptible to cyberattacks compared to exchanges that keep most assets online.

The company has faced scrutiny over its high fees and the regulatory landscape surrounding cryptocurrencies, prompting ongoing discussions about transparency and user protection.

Using blockchain technology, Coinbase ensures that all transactions are recorded on a public ledger, enhancing the security and traceability of cryptocurrency movements.

The exchange has implemented machine learning algorithms to detect fraudulent activities and suspicious transactions, improving its overall security framework.

The rise of decentralized finance (DeFi) has led to increased competition for platforms like Coinbase, as users explore alternatives that offer more control over their digital assets and potentially higher yields.

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