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Getting started with the Coinbase Extension® for Coinbase Wallet® is one of the easiest ways to access decentralized applications (dApps), manage crypto assets, and explore Web3 directly from your browser. Whether you’re new to crypto or expanding beyond centralized exchanges, this guide walks you through setup, security, and daily usage step by step.
Coinbase Wallet® is a self-custody wallet developed by Coinbase. Unlike the main Coinbase exchange app, Coinbase Wallet gives you full control over your private keys and digital assets. The Coinbase Extension® brings this functionality to desktop browsers, making it simple to interact with decentralized finance (DeFi), NFTs, and blockchain-based applications.
Coinbase Wallet is a non-custodial crypto wallet that allows users to:
Because it is self-custody, you—not Coinbase—control your private keys. This gives you complete ownership of your funds but also makes security your responsibility.
The Coinbase Extension® is the browser-based version of Coinbase Wallet. It works similarly to other Web3 wallets and allows you to:
Once installed, the extension integrates into supported browsers and acts as your gateway to Web3 applications.
To get started:
Always verify you are installing the official version to avoid phishing risks.
When you open the extension for the first time, you’ll have two options:
If you’re new:
Important: Your recovery phrase is the only way to restore your wallet. Store it offline and never share it.
If you already have a Coinbase Wallet:
Once logged in, the dashboard displays:
The interface is designed to be intuitive for beginners while offering advanced functionality for experienced users.
There are several ways to fund your Coinbase Wallet:
If you use Coinbase (the exchange), you can transfer crypto directly to your wallet address.
Copy your wallet address and send crypto from another wallet or exchange.
Depending on your region, you may be able to purchase crypto directly through integrated providers.
Always double-check addresses before sending funds.
One of the biggest advantages of the Coinbase Extension® is seamless dApp connectivity.
To connect:
After connecting, you can interact with DeFi protocols, NFT marketplaces, and Web3 games.
Coinbase Wallet supports multiple blockchain networks, including:
You can switch networks within the extension interface depending on which dApp you are using.
The built-in swap feature allows you to exchange tokens directly within the wallet:
Gas fees apply, especially on Ethereum. Always review network fees before confirming.
Coinbase Wallet supports NFTs across supported networks. After purchasing or minting an NFT:
The extension makes desktop NFT management convenient and accessible.
Because Coinbase Wallet is self-custody, security is critical.
For advanced security, you can connect hardware wallets such as Ledger for cold storage signing.
Before signing any transaction, review:
You can manually add tokens by entering their contract address.
Advanced users can add custom RPC networks if needed.
Use the extension to access decentralized exchanges, lending platforms, staking services, and yield farming protocols.
Ensure you are on the correct blockchain network for the dApp.
You must restore using your recovery phrase.
However, with full ownership comes full responsibility. Secure storage of your recovery phrase and cautious transaction approval are essential. If you follow security best practices, the Coinbase Extension® can be a reliable tool for managing your digital assets and exploring blockchain technology.
This article is for informational and educational purposes only and does not constitute financial, investment, legal, or tax advice. Cryptocurrency investments involve significant risk, including volatility, regulatory uncertainty, and potential loss of principal. Coinbase Wallet® and the Coinbase Extension® are self-custody tools, meaning users are solely responsible for safeguarding their private keys and recovery phrases. Loss of recovery credentials may result in permanent loss of access to funds.