Round A Instructions

Here you will find instructions on how to withdraw ETH from smart contract using your WIZ tokens during Round A.

At this stage the tokens can be exchange at a rate of 0.000273789679021 ETH per 1 WIZ token.

The first thing you need to do is move your WIZ token to MEW or Metamask wallet. You may not use your exchange accounts (hitbtc or alpha btc) to execute smart contracts.

So let’s move the tokens first.

Can’t see your tokens in MetaMask? In any situation use google.

You may face high withdraw commissions when withdrawing from HitBTC. The commissions may be lowered in the future after the price of the token rises. So do not rush into withdrawing straight away.

MetaMask

Once your WIZ is in MetaMask, go to etherscan.io Wiz contract and connect to your wallet with WIZ tokens:

Connect etherscan.io to your MetaMask and then call the approve() method (first method at the top). You will need to have some ETH on your balance to do this.

By this you will approve an amount of tokens to be sent to the Refund contract.

Remember the amount of tokens to be approved needs to be multiplied by 10 in the power of 18. So if you want to approve 10 tokens for a test, the amount entered needs to be 10 000 000 000 000 000 000.

Once the approval is called, you need to call the refund() method of the smart contract with funds.

This will basically burn all tokens that were previously approved and ETH sent back to your address.

You may do this sequence of WIZ.approve(<amount>) and RFND.refund() as long as you have some WIZ left in your wallet. If you call approve(<amount>) twice with different amounts, the last called amount will be used for the next refund().

Please avoid sending tokens directly to the refund smart contract.

Even though in some cases we can still recover them, it takes a lot of effort to do so.

Once you have successfully claimed your ETH, make sure you keep the ETH addresses handy. The Round B ETH can only be claimed to the same address you used in Round A refund.

Video instructions

A member of the Refund telegram group (AM T) was kind enough to create this video. The telegram group has some great people there ready to help with the refund.