Which public blockchains does Gate DEX support? The 2026 Latest Cross-Chain Network and Switching Guide

In 2026, multi-chain parallelism has become the norm, with assets dispersed across Ethereum, Solana, and various Layer 2 networks. For users seeking asset autonomy, seamlessly managing these cross-chain assets within a single interface is a key criterion when choosing a trading platform.

Gate DEX aims to combine the smooth experience of centralized exchanges (CEX) with the asset control of decentralized finance (DeFi). Through deep integration with mainstream public chains and our proprietary high-performance network, Gate Layer, Gate DEX allows users to easily execute cross-chain trades without understanding complex underlying bridge logic. Based on the latest data up to February 27, 2026, this article provides a comprehensive analysis of Gate DEX’s blockchain compatibility and demonstrates how to switch networks to perform transactions.

Gate DEX Blockchain Compatibility Map: Beyond EVM

By Q1 2026, Gate DEX has completed deep integration with heterogeneous blockchain networks. Its underlying architecture employs intelligent routing algorithms to achieve full-chain liquidity aggregation, covering everything from mainstream mainnets to high-performance non-EVM chains.

Core Blockchain Network Support

Currently, Gate DEX officially supports the following core public chains:

• Ethereum (ETH): As the birthplace of smart contracts, supporting all ERC-20 token transactions. Although mainnet gas fees are relatively high (approximately $6.30 - $12.80 per transaction), it offers the deepest liquidity and asset richness.
• Arbitrum One: The most mature Layer 2 network on Ethereum mainnet, with very low gas fees (around $0.16 - $0.25), set as one of the cost-effective default routes for smart routing.
• Solana (SOL): Complements the high-performance non-EVM ecosystem. Gate DEX supports Solana’s low-latency transactions, with actual gas costs as low as about $0.0022 per transaction.
• BNB Chain: Integrates the BNB ecosystem, allowing seamless trading of BEP-20 assets, with optimized deposit and withdrawal processes.
• Base: A Layer 2 network supported by Coinbase, with rapidly growing assets now within Gate DEX’s scope.
• Gate Layer: Built on OP Stack, a dedicated Layer 2 network with a block time of just 1 second. GT is the only token used for paying gas, with single-transaction costs as low as $0.001 (about 0.00015 GT), making it currently the lowest-cost cross-chain route overall.

For users pursuing ultra-low costs, Gate Layer is undoubtedly the most economical choice. For whale traders requiring deep liquidity, Gate DEX’s smart routing can split orders across multiple pools to effectively control slippage losses.

How to Switch Networks on Gate DEX for Transactions

Switching networks on Gate DEX is designed to be an intuitive experience. Whether you are a newcomer logging in via email or a seasoned user connected through MetaMask, the operation path is highly unified.

Step 1: Access and Login

Visit the official Gate website and go to the Gate DEX section. Click “Connect Wallet” or “Login.” Gate DEX offers multiple entry points to lower the barrier: support for Gate accounts, email login, or mainstream Web3 wallets (such as MetaMask, Phantom, Gate Wallet). For beginners, email login is the fastest method, and the system will automatically generate a decentralized wallet.

Step 2: Choose Network During Deposit

After logging in, click the “Deposit” or “Recharge” button at the top right. A network selection menu will pop up:

• Select Blockchain: In the dropdown list, you will see all supported chains, including Ethereum, Arbitrum, Solana, BNB Chain, Base, and Gate Layer.
• Verify Assets: After selecting the network, the interface will display supported assets on that chain (e.g., USDT, ETH).
• Important Security Tip: Ensure that the network you select when withdrawing from external wallets or Gate spot accounts matches the network you choose here. For example, if you select Arbitrum for deposit, the withdrawal must also be on Arbitrum; otherwise, assets may be unrecoverable.

Step 3: Dynamic Network Switching in Trading Interface

When you perform a trade in the “Swap” interface, Gate DEX’s intelligent routing will automatically detect the network where your current wallet assets reside. If you hold USDT on Solana but want to buy a token on Ethereum, the system will recognize this and trigger a cross-chain swap process, clearly displaying the source chain, target chain, and estimated gas fee on the interface.

Cost Structure Analysis of Cross-Chain Transactions

Understanding the difference between “platform fees” and “on-chain gas fees” helps you use Gate DEX more efficiently.

• Platform Trading Fee (0%): Gate DEX has fully implemented a 0% platform fee policy. Whether for same-chain swaps or cross-chain bridging, Gate does not charge any platform transfer fees.
• On-Chain Gas Fees: These are paid by users to blockchain miners or validators for transaction confirmation, fluctuating in real-time based on network conditions. As of February 27, 2026, costs on Gate Layer are far lower than on Ethereum mainnet.
• Slippage: For large transactions, slippage is an implicit cost. Gate DEX’s aggregation algorithm splits orders across liquidity pools like Uniswap and Curve to significantly reduce price impact.

Core Asset Data for the Gate Ecosystem

Before engaging in on-chain interactions, understanding key asset market performance helps you grasp optimal timing. Data below is from Gate’s market quotes as of February 27, 2026:

• Bitcoin (BTC): Current price $67,207.3, 24h trading volume $1.16B, market cap approximately $1.31T, market share 55.37%. Price change in 24h: -1.71%.
• Ethereum (ETH): Current price $2,016.27, 24h trading volume $441.44M, market cap approximately $231.09B, market share 9.70%. Price change in 24h: -2.06%.
• GateToken (GT): Current price $7.13, 24h trading volume $587.1K, market cap approximately $761.58M. As the gas token and core asset of Gate Layer, GT’s price changed +0.42% in the past 24 hours, with a positive market sentiment.

Security and Best Practices

Security is always the top priority when operating across multiple chains on Gate DEX.

• Private Keys = Assets: Regardless of login method, back up your private keys or seed phrases securely. Gate cannot recover them for you.
• Verify Networks and Addresses: Before deposits and withdrawals, double-check the selected blockchain and recipient address. Once confirmed on-chain, transactions are usually irreversible.
• Non-Custodial Nature: Gate DEX operates in a non-custodial mode, meaning your assets are protected by smart contracts, and you retain control at all times. The platform employs TEE trusted execution environments and MPC technology to further safeguard private keys during complex operations.

Conclusion

With full coverage of mainstream public chains like Ethereum, Arbitrum, Solana, and our proprietary Gate Layer, combined with 0% platform fees and extremely low gas costs, Gate DEX is redefining the convenience and cost-effectiveness of on-chain trading. Whether you want to explore new chains at minimal cost or efficiently allocate assets across different networks, you can now access Gate DEX and experience seamless multi-chain trading.