Browser Access
A browser wallet can make it easier to connect with supported Web3 applications without repeatedly entering wallet details.
Coinbase Wallet Extension
Explore how a browser-based crypto wallet extension can connect with decentralized applications, manage digital assets, and provide users with convenient access to Web3 services.
What Is the Coinbase Wallet Extension?
The Coinbase Wallet Extension is a browser-based wallet experience designed to help users interact with decentralized applications directly from a compatible web browser. Unlike a traditional exchange account, a Web3 wallet can provide users with tools for managing blockchain assets and approving transactions when using decentralized services.
A wallet extension can act as a bridge between a browser and supported blockchain networks. When a decentralized application requests an action, the wallet can display transaction information and allow the user to review the request before approving or rejecting it.
Because blockchain transactions can be permanent, users should carefully review network details, recipient addresses, requested permissions, and transaction fees before confirming an operation.
Key Features
Transaction Review
Users can review available transaction information before deciding whether to approve an action requested by a decentralized application.
Web3 Connectivity
Wallet extensions can provide a connection between users and decentralized applications operating on supported networks.
How a Browser Wallet Works
A browser wallet generally operates through an extension installed in a supported browser. After the wallet is configured, compatible decentralized applications may detect the wallet and request permission to connect.
Install From an Official Source
Obtain wallet software only through the provider's official website or an authorized browser extension marketplace.
Set Up the Wallet
Follow the wallet's setup process and carefully protect any recovery information provided during account creation.
Connect to a Web3 Application
Visit a supported decentralized application and select its wallet connection option when available.
Review Requests
Examine the requested transaction, permissions, network, and fees before approving anything.
Confirm or Reject
Approve the request only when you understand what it does. Otherwise, reject or cancel the request.
Security Practices
Security is an important part of using any cryptocurrency wallet. Never share a recovery phrase, private key, password, or security credentials with another person or website.
- Download wallet software from verified official sources.
- Keep your browser and operating system updated.
- Check website domains carefully before connecting a wallet.
- Review transaction details before approving requests.
- Be cautious of unexpected wallet connection requests.
- Never enter recovery information into a website claiming to provide support.
- Consider using a separate wallet for unfamiliar Web3 applications.
Coinbase Wallet Extension and Web3 Applications
Web3 applications can provide access to decentralized finance, blockchain games, NFT marketplaces, token-based services, and other blockchain-powered platforms. A browser wallet extension provides an interface through which users can interact with these applications.
Connecting a wallet does not automatically mean that every transaction will be approved. Users normally receive individual requests that can be reviewed before confirmation. Understanding these requests is important because some applications may ask for permissions involving digital assets or blockchain accounts.
Users should also pay attention to blockchain network compatibility. An asset or application may operate on a particular network, while another network may require different transaction fees or support different assets.
Common Questions
What is a Coinbase Wallet extension?
It is a browser-based wallet interface intended to help users connect with supported Web3 applications and manage supported blockchain assets.
Can a wallet extension connect to Web3 applications?
Compatible decentralized applications can request a connection with a supported browser wallet. Users can review and respond to those requests.
Should I share my recovery phrase?
No. A recovery phrase is highly sensitive information and should never be shared with websites, support agents, or other people.
What should I check before confirming a transaction?
Review the recipient, network, amount, requested permissions, transaction fee, and other details displayed by the wallet.