How to use the Base network with Coinbase Wallet?

Understanding the Base Network and Its Integration with Coinbase Wallet

1. The Base network is a Layer 2 blockchain developed by Coinbase, designed to offer faster and cheaper transactions compared to Ethereum mainnet. Built using the OP Stack, it inherits Ethereum’s security while enabling scalable decentralized applications. Users benefit from reduced gas fees and improved transaction speeds, making it ideal for DeFi, NFTs, and Web3 interactions.

2. Coinbase Wallet supports the Base network natively, allowing users to connect, send, receive, and interact with dApps seamlessly. Unlike the Coinbase exchange account, Coinbase Wallet is a self-custodial solution where users retain full control over their private keys and assets. This separation enhances security and decentralization.

3. To begin using Base within Coinbase Wallet, users must first ensure they are using the standalone Coinbase Wallet app, not the Coinbase mobile app. The wallet supports multiple networks, and Base must be manually added unless already integrated in the latest version.

4. Once Base is activated, users can bridge assets from Ethereum to Base using official bridges like base.eth or third-party solutions such as Synapse or Across. This process involves depositing ETH or ERC-20 tokens on the Ethereum network and receiving equivalent assets on Base after confirmation.

5. Interacting with dApps on Base requires connecting the Coinbase Wallet through browser extensions or mobile deep linking. Popular platforms such as Aerodrome, Thruster, and Sturdy Finance operate on Base, offering yield farming, swapping, and lending services accessible directly via wallet integration.

Setting Up Base Network in Coinbase Wallet

1. Open the Coinbase Wallet app and navigate to the “Settings” menu. Select “Networks” and choose “Add Network.” This option allows manual configuration of custom blockchain parameters including RPC URLs and chain IDs.

2. Enter the following details for the Base network: Network Name – Base; RPC URL – https://mainnet.base.org; Chain ID – 8453; Currency Symbol – ETH; Block Explorer URL – https://basescan.org. These values ensure correct connectivity and asset display.

3. Confirm the input and save the network. After successful addition, the wallet interface will reflect the selected network, enabling balance checks and transaction initiation specific to Base.

4. If assets do not appear immediately, tap “Add Token” and search for supported tokens such as DAI, USDC, or WETH. These tokens are commonly used on Base and may need to be manually imported for visibility.

5. Ensure that the active network selector displays “Base” before initiating any transaction. Switching between networks like Ethereum and Base prevents accidental transfers to incorrect chains.

Transferring Assets Between Ethereum and Base

1. Access the official Base Bridge at https://bridge.base.org. Connect your Coinbase Wallet and confirm the connection through signature approval. This step establishes secure communication between your wallet and the bridge interface.

2. Choose the asset to transfer—typically ETH or USDC—and specify the amount. Be mindful of gas fees on Ethereum during deposit and ensure sufficient ETH remains for future transactions on both networks.

3. Initiate the deposit and sign the transaction. Funds usually take 7–14 minutes to arrive on Base due to Ethereum finality requirements. Withdrawals from Base back to Ethereum require a seven-day waiting period unless using alternative fast-bridging services.

4. For faster withdrawals, consider third-party bridges like Across or Synapse, which offer instant liquidity at competitive rates. These platforms often provide better user experience but require trust in their operational models.

5. Always verify recipient addresses and network selection before confirming transfers. Sending tokens to the wrong network can result in permanent loss of funds.

Frequently Asked Questions

How do I know if my Coinbase Wallet supports Base?Check the list of available networks in the wallet settings. If Base appears as an option or can be added manually using Chain ID 8453, then support is available. Updates to the app may enable automatic detection.

Can I use Coinbase Wallet extension with Base dApps on desktop?Yes, the Coinbase Wallet browser extension allows direct connection to decentralized applications on Base. Install the extension, log in, and select Base as the active network when prompted by the dApp.

Why are my tokens not showing up after bridging?Tokens may not auto-detect in the wallet interface. Use the “Add Token” feature and input the correct contract address for the token on Base. Common addresses are listed on basescan.org.

Is there a fee to add the Base network to Coinbase Wallet?No, adding the Base network configuration is free. The only costs incurred are transaction fees (gas) when sending tokens or interacting with smart contracts on the network.