Tokenlon has officially launched its multi-network decentralized exchange (DEX) functionality, enabling users to perform seamless cross-chain token swaps across multiple leading blockchain networks. The initial rollout supports Arbitrum, Optimism, and Polygon, with Ethereum, BNB Chain, Base, and Unichain already integrated. This expansion marks a major step forward in enhancing user accessibility, reducing transaction costs, and improving liquidity efficiency across ecosystems.
With decentralized finance (DeFi) continuing to grow across Layer 2 solutions and sidechains, Tokenlon’s multi-network support ensures users can trade assets natively on their preferred chains—without relying on complex third-party bridges or centralized exchanges.
👉 Discover how to swap tokens seamlessly across chains with low fees
Supported Networks and Features
As of now, Tokenlon has successfully deployed its DEX functionality across seven major networks:
- Ethereum
- Arbitrum
- Optimism
- Polygon
- BNB Chain
- Base
- Unichain
This broad integration empowers users to access native liquidity directly within each network, minimizing slippage and eliminating unnecessary cross-chain hops for basic trades.
Each network benefits from optimized routing algorithms that ensure competitive pricing and efficient execution. Whether you're trading stablecoins on Arbitrum or swapping gaming tokens on Polygon, Tokenlon delivers a smooth, secure, and non-custodial experience.
How to Use Multi-Network Swaps
To take advantage of Tokenlon’s expanded capabilities, ensure your imToken wallet is updated to version 2.14 or later. Once updated, follow one of these simple methods to begin trading:
Method 1: Switch Network First
- Open the latest version of imToken.
- On the wallet homepage, tap the network selector and switch to Arbitrum, Optimism, or Polygon.
- Navigate to the Market tab—Tokenlon will automatically detect the current network and display available trading pairs.
Method 2: Change Network Within Market
- Open imToken and go directly to the Market page.
- Tap the network icon in the top-left corner.
- Select any supported chain (Ethereum, Arbitrum, Optimism, Polygon, etc.).
- Begin swapping tokens immediately within that network’s ecosystem.
This intuitive design allows both beginners and experienced DeFi users to navigate between chains effortlessly while maintaining full control over their private keys and funds.
👉 Start swapping tokens across chains with confidence and speed
Key Benefits of Multi-Network Support
Lower Transaction Fees
Unlike Ethereum mainnet, where gas fees can spike during congestion, most supported networks offer significantly cheaper transactions. Additionally, Tokenlon charges a flat 0.15% fee for swaps on Arbitrum, Optimism, and Polygon—making it one of the most cost-effective DEX options available.
Native Asset Trading
Each chain operates with its own native gas token:
- Arbitrum & Optimism: Use ETH for gas.
- Polygon: Requires MATIC for transaction fees.
⚠️ Note: Even if your Polygon wallet holds ETH, you still need MATIC to pay gas. Without MATIC, swaps cannot be executed.
You can acquire MATIC by:
- Swapping ETH for MATIC directly on Ethereum via Tokenlon.
- Transferring MATIC from another wallet.
- Using a trusted cross-chain bridge (official or third-party) to move MATIC from Ethereum to Polygon.
Broad Token Coverage
Tokenlon currently supports majority of mainstream tokens on all seven networks**, including but not limited to:
- Stablecoins (USDT, USDC, DAI)
- Governance tokens (UNI, AAVE, COMP)
- Native chain tokens (ARB, OP, MATIC, BNB)
- Popular DeFi and gaming assets
New trading pairs will be added regularly based on liquidity demand and community feedback.
Frequently Asked Questions (FAQ)
Which tokens are supported on Ethereum, Arbitrum, Optimism, Polygon, BNB, Base, and Unichain?
Tokenlon supports most widely used tokens on each network. The exact list may vary slightly depending on available liquidity. Additional assets will be added as market demand grows.
What is the trading fee for multi-network swaps?
The standard swap fee is 0.15% across all non-Ethereum networks (Arbitrum, Optimism, Polygon, BNB Chain, Base, Unichain). This is notably lower than many competing DEXs and provides better net returns for frequent traders.
I have ETH in my Polygon wallet—why can’t I swap on Tokenlon?
While ETH exists as an asset on Polygon (often bridged), MATIC is required to pay transaction fees. If you lack MATIC, your transaction will fail regardless of other token balances. Ensure you have sufficient MATIC before initiating any action.
I’m on the Polygon network in imToken’s Market tab but still can’t swap—what should I do?
First, confirm that your app is updated to version 2.14 or higher. Older versions do not support multi-network functionality. If the version is correct:
- Check your internet connection.
- Restart the app.
- If issues persist, reach out to support through official channels.
How do I download imToken safely?
For iOS users outside China: Search “imToken” directly in the App Store.
For Android users: Only download from the official website at token.im to avoid counterfeit apps.
Will more networks be added in the future?
Yes—Tokenlon plans to expand support to additional EVM-compatible chains and emerging Layer 2 solutions in the coming months. Stay tuned for updates through official announcements.
👉 Access a powerful multi-chain trading experience today
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Final Thoughts
Tokenlon’s move to support multi-network decentralized swaps addresses a critical need in today’s fragmented blockchain landscape. By enabling native trading across seven major chains—including high-performance Layer 2s like Arbitrum and Optimism—Tokenlon reduces friction, lowers costs, and enhances user autonomy.
Whether you’re a yield farmer hopping between chains or a long-term holder diversifying across ecosystems, this upgrade makes managing your portfolio simpler and more efficient than ever.
As DeFi continues to evolve beyond Ethereum’s limits, platforms like Tokenlon are paving the way for truly interoperable finance—where users trade freely, securely, and without gatekeepers.