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How to Bridge Assets Between Ethereum and X Layer

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This comprehensive guide explains how to transfer crypto assets between Ethereum and X Layer—a zkEVM Layer 2 network—leveraging faster transactions and lower fees. Follow these steps to move funds seamlessly across both ecosystems.

Why Bridge to X Layer?

X Layer combines Ethereum’s security with OKX’s scalability, offering:
– Lower gas fees compared to Ethereum mainnet.
– Faster transactions via zero-knowledge proof technology.
– Interoperability between Ethereum and OKX ecosystems.

👉 Explore X Layer’s benefits

Step-by-Step: Bridging from Ethereum to X Layer

1. Access the Official Bridge

Visit the X Layer Bridge and select:
– Source Network: Ethereum
– Destination Network: X Layer

2. Connect Your Wallet

  • Click “Connect Wallet” (MetaMask, OKX Wallet, etc.).
  • Ensure your wallet is set to the Ethereum network.

3. Select Token and Amount

  • Choose a token (e.g., ETH, USDC).
  • Enter the amount, leaving enough ETH for gas fees.

4. Confirm Transaction

  • Review details (fees, estimated time).
  • Approve the transaction in your wallet.

Note: Ethereum-to-X Layer transfers take ~15 minutes to finalize. Track progress under “Pending Transactions.”

Step-by-Step: Bridging from X Layer to Ethereum

1. Initiate Reverse Transfer

On the same bridge page, select:
– Source Network: X Layer
– Destination Network: Ethereum

2. Adjust Wallet Settings

  • Connect your wallet and switch it to X Layer Network (ChainID: 196).

3. Enter Transfer Details

  • Pick the token (e.g., OKB).
  • Reserve OKB for X Layer gas fees.

4. Claim Funds on Ethereum

  • After confirmation, click “Claim” on the bridge.
  • Switch your wallet back to Ethereum to complete the transfer.

X Layer Network Configuration

Use these settings to manually add X Layer to your wallet:

Parameter Value
Network Name X Layer
RPC URL https://rpc.xlayer.tech
ChainID 196
Block Explorer OKLink

FAQs

1. How long do transfers take?

  • Ethereum → X Layer: ~15 minutes (Ethereum block confirmations).
  • X Layer → Ethereum: 5–10 minutes (plus claim time).

2. What are the gas fee differences?

X Layer fees are typically 90% lower than Ethereum’s.

3. Which tokens are supported?

ETH, OKB, and major ERC-20 tokens (USDT, USDC).

👉 Check supported assets

4. Is bridging safe?

Yes, if using the official X Layer bridge. Avoid third-party tools.

5. Can I cancel a bridge transaction?

No—once submitted, transactions are irreversible.

6. Why isn’t my balance updating?

  • Refresh your wallet.
  • Ensure you’ve switched to the correct network (X Layer/Ethereum).

About X Layer

X Layer is a ZK-powered Ethereum Layer 2 by OKX, enabling:
– Scalable DeFi and NFT applications.
– Cross-chain liquidity with Ethereum.

Disclaimer: This guide is informational. Crypto investments carry risks. OKX does not endorse specific actions.

Need help? Join the X Layer community for real-time support!

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