How to Add Custom Network in Coinbase Wallet (Step by Step)

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Adding a custom network to your Coinbase Wallet unlocks access to a broader range of blockchain ecosystems, decentralized applications (dApps), and unique digital assets. Whether you're exploring emerging DeFi platforms or interacting with niche blockchains, configuring custom networks is a powerful feature that enhances your crypto experience. This comprehensive guide walks you through the process step by step—no technical expertise required.

Understanding Coinbase Wallet

Coinbase Wallet is a self-custodial cryptocurrency wallet that gives users full control over their private keys and digital assets. Unlike the main Coinbase app, which operates as a custodial exchange, Coinbase Wallet allows direct interaction with decentralized networks and dApps across multiple blockchains.

Key features include:

By adding custom networks, you can connect to blockchains beyond Ethereum, such as Binance Smart Chain, Polygon, Arbitrum, or even testnets like Sepolia—enabling greater flexibility in your decentralized journey.

Why Add a Custom Network?

Default settings in Coinbase Wallet support major networks like Ethereum and Polygon. However, many promising projects run on alternative chains or require testnet access for development and testing.

👉 Unlock access to exclusive blockchain networks and expand your DeFi capabilities today.

Adding a custom network allows you to:

This functionality is essential for advanced users and developers but also valuable for curious beginners looking to explore beyond mainstream ecosystems.

Step-by-Step Guide: How to Add a Custom Network

Step 1: Open the Coinbase Wallet App

Ensure you have the latest version of Coinbase Wallet installed from the App Store or Google Play Store. Launch the app and authenticate using your passcode, biometrics, or recovery phrase.

🔐 Never share your recovery phrase with anyone. Coinbase support will never ask for it.

Step 2: Access Network Settings

From the home screen:

  1. Tap the network selector (usually displays "Ethereum" or another active chain at the top).
  2. Scroll down and select "Add a network".
  3. Choose "Add a custom RPC network".

This opens a form where you’ll input critical network parameters.

Step 3: Enter Custom Network Details

You'll need accurate information for the following fields:

📌 Tip: Always verify these details from the official blockchain documentation or trusted sources like Chainlist.org.

After entering all required data, tap Save.

Step 4: Verify and Switch Networks

Once saved, the new network appears in your network list. Tap it to switch. You should now see your wallet balance in the selected chain’s native currency.

If transactions fail or balances don’t load:

Step 5: Add Custom Tokens (Optional)

After setting up a new network, you may want to add specific tokens not automatically detected.

To do this:

  1. Tap "Assets" > "Add Token"
  2. Select the correct network
  3. Paste the token’s contract address
  4. The symbol and decimals should auto-fill
  5. Confirm and save

Now you can send, receive, and track these tokens directly in your wallet.

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To ensure visibility and relevance in search results, this guide naturally integrates key phrases that align with user search intent:

These terms reflect common queries from users exploring advanced wallet features and cross-chain interoperability.

Frequently Asked Questions (FAQ)

Q: Can I add any blockchain as a custom network?

Yes, as long as you have the correct RPC URL, Chain ID, and network details. Most EVM-compatible chains (like Avalanche, Fantom, or Optimism) can be added manually.

Q: Is adding a custom network safe?

It's safe if you use verified network details from official sources. Avoid entering RPC URLs from untrusted websites to prevent phishing or connection to malicious nodes.

Q: Why can’t I see my token balance after adding a network?

Tokens must be manually added if not auto-detected. Go to “Add Token,” input the correct contract address, and ensure you’re on the right network.

Q: Will adding a custom network affect my existing funds?

No. Your assets remain secure on their respective chains. Switching networks only changes which blockchain your wallet interacts with.

Q: Can I remove a custom network?

Yes. Go to network settings, long-press or swipe left on the custom network, and select delete.

👉 Explore more blockchain networks and supercharge your DeFi experience now.

Best Practices for Managing Multiple Networks

  1. Label Clearly: Use descriptive names to avoid confusion between similar chains (e.g., “Polygon Mainnet” vs “Polygon Mumbai Testnet”).
  2. Bookmark Reliable Sources: Keep a list of official RPC endpoints for quick reference.
  3. Use Testnets Wisely: When experimenting, use testnet faucets to avoid spending real funds.
  4. Double-check Addresses: Always confirm contract addresses before sending funds or approving tokens.

Final Thoughts

Mastering how to add a custom network in Coinbase Wallet empowers you to go beyond basic crypto storage and dive into the expansive world of decentralized finance. From accessing high-yield DeFi protocols to testing new dApps across chains, this skill enhances both utility and freedom in your digital asset journey.

As blockchain technology evolves, wallets like Coinbase Wallet serve as gateways to innovation—offering tools that put control directly in users’ hands.

👉 Start exploring new blockchains and unlock the full potential of decentralized finance today.

With careful setup and awareness, you can safely navigate multiple ecosystems while keeping your assets secure and accessible. Take the next step—customize your wallet, expand your horizons, and embrace the future of finance.