How to Bridge Between Ethereum and Electroneum (ETN)

Using Umbria’s Narni Bridge for cheap, quick and easy transfer of crypto assets to Electroneum from Ethereum and vice versa

4 min readAug 30, 2024

Bridge assets between Ethereum and Electroneum cheaply, quickly and easily with Umbria Network’s Narni bridge

Umbria’s Narni bridge is the cheap and fast cross-chain bridge for sending USDT, USDC and ETN (Electroneum’s native token) between the Ethereum Mainnet and Electroneum.

How to bridge USDT, USDC and ETN from Ethereum to Electroneum with Umbria Network’s Narni Bridge

You can quickly, cheaply and easily bridge your USDT, USDC and ETN from the Ethereum Mainnet to the Electroneum network (and vice versa) using Umbria’s Narni bridge. You will need to have the Electroneum network added to your MetaMask before you proceed. Check out how to do this here.

Step 1

Go to: https://bridge.umbria.network/bridge/ethereum-electroneum

The following are direct links for bridging specific assets to Electroneum

Go to: https://bridge.umbria.network/bridge/ethereum-electroneum/usdc to bridge USDC from Ethereum to Electroneum

Go to: https://bridge.umbria.network/bridge/ethereum-electroneum/usdt to bridge USDT from Ethereum to Electroneum

Go to: https://bridge.umbria.network/bridge/ethereum-electroneum/etn to bridge ETN from Ethereum to Electroneum

Step 2 (using MetaMask)

Ensure your MetaMask is connected to the Ethereum Mainnet. Check that you are connected by looking at the network indicator at the top of the page. If Ethereum Mainnet is displayed you’re good and can move to Step 3.

If MetaMask’s configured to connect to another network the Switch to the Correct Network button will be displayed. Click it to connect to the Ethereum Mainnet.

Switching to the Ethereum network from another network (in this example from Polygon)

Step 3

Make sure the network selections are from Ethereum Mainnet to the Electroneum network as below.

Then choose the asset you want to bridge from the dropdown.

Step 4

Specify the amount of USDT, USDC or ETN you want to bridge to the Electroneum network in the input box as shown below. In this example we’re bridging 10 USDC.

Step 5

If you are using MetaMask, click the Send (Metamask) button. If you are using a different wallet press the Get Bridge Address button to get the bridge address.

Click the SEND button and confirm the transaction in your MetaMask.

The transaction is complete when you see two purple ticks.

🎉 Congratulations, you’ve just bridged to Electroneum!

Need to add the Electroneum network to your MetaMask?

In your MetaMask wallet click on the network selector button in the top left hand corner. Here you’ll see a list of networks that you’ve already added.

2. Click ‘Add network’

3. The below screen will open. Click the ‘Add a network manually’ link