The bridge node ensures that you can change your ERC-20 token to the native Hydra token at any time at a 1:1 ratio. If you have WHYD, you need to go through the following steps to convert them to HYD:
The bridge currently supports MetaMask to call smart contracts, but you can also do the swapping calls manually. Don’t forget that you need a certain amount of Ether to call smart contracts. Once the network confirms the transaction call, the node will check the transaction validity and reimburse you with the correct amount of tokens.
Now you can use your HYD for: