From Harmony to Avalanche

4 min readDec 2, 2022


Within the next few days, the bridge from Harmonyville to Grantsville will be officially open. We will walk you through the process below and provide some easy-to-follow instructions.

Before we get started, make sure you have read the Prepare to Bridge article and follow the steps. These steps are essential and will ensure that your WenLamboNFT will travel safely across the bridge.

Make sure you have Avalanche added to your networks within MetaMask; if you need a refresher, here is a walk-through. Add Avalance to MetaMask.

Important notes:
The locked and unlocked $HVILLE will NOT travel with your WenLamboNFT. We will swap to $GVILLE for you and add it back into your WenLamboNFT once it has been confirmed on the AVAX chain. Please do not panic when you use the bridge and see that the balance of your LOCKED value is zero, this is only temporary.


Once the bridge is open for business, the link and instructions will be updated here and also within our DISCORD server. Please take a minute to familiarize yourself with the simple steps needed to send your WenLamboNFT from Harmony to Avalanche.

Step 1

Go to ( link coming soon > connect your HARMONY wallet, preferably using the Harmony Mainnet RPC.

Step 2

Once you have confirmed that you are using the Harmony network in MetaMask > Select the WenLamboNFT logo at the top of the page.
You will see images of your WenLamboNFTs under the HARMONY logo if you have any in your wallet.

If you do not see any of your NFTs in the box under the HARMONY logo, please check to see what network you are using. Try switching to another RPC. If that still does not work, please open a support ticket in our DISCORD server.

Step 3

Now that you have all of your NFTs showcased under the HARMONY logo, they are ready for transportation to Avalanche.

Select the button in the middle labeled BRIDGE ALL > sign the contract > wait while the contracts send and receive the data. If you have an extensive collection, this could require extra time.

Step 4

Confirm that the WenLamboNFT you just bridged made it to the box under the AVALANCHE logo. Please note that your WenLamboNFTs locked balance will be added back to the NFT once you have successfully landed in Grantsville.

Step 5

Now that your WenLamboNFTs have arrived in Grantsville, which is built on Avalanche, you will need to switch your MetaMask wallet network to AVAX.

Then head to ( link coming soon and review your new WenLamboNFT garage; welcome to Grantsville; you made it!

You will see a refreshed version of the WenLamboNFT garage, the colors and layout are a little different, and major UI updates will take place over the next several weeks.

Questions & Answers

Q. How many Lambos can be bridged from my wallet at a time?
A. We are still testing batch size, but max size will be default once live.

Q. How long will the bridge remain open before we shut it down?
A. The bridge will remain open for the forseeable future, we will provide plenty of notice once we decide to close it, if we have to.

Q. Can I use a ledger?
A. It is best to load into MetaMask and bridge directly without using hardware.

Q. How long until after they have bridged will the gville & toolboxes be attached to their lambos on avax side?
A. We are hopeful within 24 hours max for $GVILLE and toolboxes as soon as we redeploy all those contracts.

Come hang with us in Discord, Tweet with us via Twitter, or interact with our WEB3 game by visiting our website.


DISCORD > join our community here
TWITTER > tweet with us here


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