How to bridge ETH to the CUN Network

Coopunion Network
2 min readMay 16, 2022

Bridging assets could help solve issues like scalability, speed and high fees. Bridging means users can move their assets between blockchain networks quickly and cost-effectively.

CBridge is used for cross-chain transactions between the Coopunion Network (CUN) and Ethereum (ETH) blockchains. It allows users to transfer ETH to CUN network through smart contracts.

To begin with, please confirm that you have added CUN network in your wallet.

If not, click the following link to configure the CUN Network in your Metamask.

https://coopunion.net/#/pages/blog/info?uuid=380f739885254ffbbd38f45ab24e0bf1&type=3

1.Visit the website of Coopunion Network: coopunion.net.

2.Next, click “Get CETH” on the homepage. In this example, Metamask is recommended.

3.A digital signature is required to connect your MetaMask. Ensure the URL is correct before clicking on sign in to proceed to avoid any scamming attempt.

4.To send your asset from Ethereum to CUN, click “Swap” and input the amount you want to bridge. The rate is 1:1, and you will pay gas fee to Ethereum network as per the actual condition.

Note: Please make sure that you are using Ethereum Mainnet.

5.Confirm the transaction.

Note: Make sure you have enough balance in your ETH wallet, otherwise the operation will fail.

6.For your assets safety, a second verification will perform manually for all cross-chain transactions. It is recommended to submit your swap request during working hours. Manual verification working time is 09:00–24:00, UTC+8. If the verification failed or timeout, the assets will automatically go back to your wallet. Non cross-chain swap is exempt from manual verification.

7.After verification, you need to add a contract address in your Metamask to show your CETH balance.

Open your wallet, click “Import tokens” .

Import CETH contract address: 0xcaEde661bC4D7719171D8155a1157Fa78fAC6596

Token symbol: CETH

Token of precision: 18

Then you can see your CETH balance in your wallet.

With CBridge of CUN network, you can transfer back and forth between CUN and Ethereum blockchains smoothly. Similarly, you are recommended to use a compatible crypto wallet such as MetaMask.

If you have any question, please contact contact@coopunion.com.

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Coopunion Network

Coopunion Network, a high-performance Layer 1 Network that continually evolves from Ethereum