The evolution of decentralized finance (DeFi) demands robust and user-friendly cross-chain solutions. Many platforms aim to create a seamless environment similar to the experience popularized by Uniswap but extending across multiple blockchain networks. A significant hurdle, however, has been the cumbersome process of manually listing tokens for cross-chain functionality, which is not designed for widespread, mass adoption.
The future is permissionless. New systems are being implemented to allow any project to list their tokens seamlessly, mirroring the ease of use found on leading decentralized exchanges. This opens the door for true interoperability.
Understanding Permissionless Cross-Chain Deployment
This innovative approach to asset deployment is designed for a variety of use cases, making it accessible to a wide range of projects and developers.
Primary Use Cases:
- Existing Single-Chain Token: You have a token already issued on a primary blockchain like Ethereum or BSC and want to extend its reach to other chains without creating new, separate contracts.
- Uniform Contract Address: You have an existing token and want its contract address to be identical across all supported blockchain networks. This ensures consistency and simplifies the user experience. (Feature Coming Soon)
- New Token Issuance: You are launching a brand new token and want it to be native to multiple chains from the very beginning. (Feature Coming Soon)
A Step-by-Step Guide to Cross-Chain Deployment
Follow this straightforward process to deploy and bridge your asset.
1. Access the Deployment Portal
Navigate to the official deployment application using your web browser.
2. Connect Your Wallet
Use MetaMask or a WalletConnect-compatible wallet to link your wallet to the platform. Ensure you are connected to the network where your source token resides.
3. Input Token Details
Enter the contract address of your existing token. Then, select the Chain ID of its native network (e.g., Ethereum Mainnet, Binance Smart Chain, Heco Chain).
4. Confirm and Deploy
Verify that the fetched token information (name, symbol, decimals) is correct. Enter the required nonce value and initiate the deployment process.
5. Confirm the Transaction
Submit the deployment transaction through your connected wallet and wait for it to be confirmed on the blockchain.
6. Proceed to Mapping
After a successful deployment on the mainchain, you will be prompted to continue to the next step.
7. Select Target Chain
Choose the Chain ID of the blockchain you wish to map your token to (e.g., Polygon, Avalanche). Switch your wallet's active network to this target chain.
8. Deploy on Target Chain
Initiate the deployment on the new chain. Submit the transaction via your wallet and wait for confirmation.
9. Finalize the Process
Once confirmed, your token has been successfully deployed on the target chain. You can now use the platform's swap feature for cross-chain transactions.
10. Using Your Bridged Token
To swap your newly bridged token, go to the "Swap" section on the platform. Select your token, and if it's not immediately visible, you can import it by entering its contract address.
👉 Explore the deployment portal to get started
Fee Structure and DAO Management
The permissionless deployment system charges a fee for its services. This fee covers the gas costs and infrastructure maintenance required for the complex smart contract deployments.
- Total Fee: 0.3 ETH per token deployment.
- Fee Breakdown: 0.1 ETH for the mapping contract deployment and 0.2 ETH for the factory contract deployment.
- Fee Management: All collected fees are sent to a decentralized autonomous organization (DAO) contract managed by the platform's community. These funds are primarily used to buy back the native ecosystem token from the open market, supporting its value.
Enhancing Token Visibility: Whitelisting
After deployment, your token will be functional on the bridge. However, users will need to manually search for its contract address to find it. To significantly improve discoverability and user trust, you can apply to have your token whitelisted.
The whitelisting process involves a verification step by the team. Once approved, your token's logo and information will be displayed prominently within the application's interface, making it easily accessible to all users.
Viewing Your Token Information
Once your token is live across multiple chains, you can track its information through a dedicated blockchain explorer. This tool will display your token’s profile, showing all its contract addresses on the different supported networks, providing full transparency.
Frequently Asked Questions
What is a permissionless bridge?
A permissionless bridge is a decentralized protocol that allows anyone to deploy and bridge their tokens across different blockchains without needing approval from a central authority. It empowers developers and projects with true self-sovereignty over their assets.
Why would I want the same contract address on every chain?
Having a uniform contract address across all blockchains drastically reduces user confusion, minimizes errors from sending assets to wrong addresses, and strengthens your brand's consistency throughout the multi-chain ecosystem.
What is the nonce value used for during deployment?
The nonce is a critical value used in the deployment process to ensure the deterministic creation of your token's contract address on the target chain. It helps guarantee that the address generated is the same every time, which is essential for the uniform address feature.
Can I bridge my token to any blockchain?
You can bridge your token to any blockchain network that is supported and integrated into the platform's protocol. The available options are listed within the deployment application, with new chains being added over time.
How long does the entire deployment process take?
The time required depends primarily on the confirmation times of the underlying blockchains involved (your source chain and target chain). Typically, once transactions are submitted, the process is completed within minutes, contingent on network congestion.
What happens if my token is not whitelisted?
If your token is not whitelisted, it remains fully functional on the bridge. Users can still swap it cross-chain, but they will need to manually import it using its contract address. Whitelisting purely enhances its visibility and ease of access within the application's user interface.