Deploy Wrapped Exchange Contract
Deploy the DexERC20Wrapper on your own blockchain
Let's deploy our wrapper for the exchange contract on your own blockchain.
Wrapper Deployment
While deploying the wrapped exchange contract, you will need to send two constructor arguments to the contract.
- The first argument is the wrapped native token (WAVAX) address on the destination chain (Fuji), which is:
0xd00ae08403B9bbb9124bB305C09058E32C39A48c. - The second argument is the Trader Joe's (or any other Uniswap V2-like dapp) Factory V1 contract address on the destination chain (Fuji), which is:
0xF5c7d9733e5f53abCC1695820c4818C59B457C2C. Deployed contracts of TraderJoe can be found here.
Save the Wrapper Address
Note
The address 0x4Ac1d98D9cEF99EC6546dEd4Bd550b0b287aaD6D is your receiver contract address.
In case you skipped the deployment phase mentioned on the previous page, you can use a wrapper contract, that is already deployed at 0x38B097d95B96CD17966Cf617A71b7B20F61ba85B.
Initiate the Cross-Chain Swap
Now that the wrapped exchange contract has been deployed, send an ERC20 token to execute a swap for WAVAX or AVAX from your Avalanche L1 to Fuji using the cast send command in foundry.
Verify the Results
To verify that your cross-chain swap was successful, you'll need to check the balance of your address on the destination chain (Fuji). You can use Foundry's cast command to check both native AVAX and WAVAX balances.
Check WAVAX Balance: Since the swap involves WAVAX (the wrapped version of AVAX), use the following command to check the WAVAX token balance:
This calls the balanceOf function on the WAVAX token contract to check your balance.
Check Native AVAX Balance: If you chose to receive native AVAX instead of WAVAX, check your native balance:
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