Bridge
Frequently Asked Questions about Deri Bridge

How to use the DERI Bridge?

Watch our simple clip guide on how to use the DERI Bridge to transfer DERI tokens from one network into another.

Do I lose my DERI if the transferring procedure "fails" in the middle?

No, you have not lost your DERI. All you need to do is to come back to the bridge webpage and finish the process.
If your DERI has already been out of your wallet, i.e., sent to the wormhole, the bridge will definitely issue a signature for your transfer, which means that you just need to come back & connect to the bridge webpage with the address which includes the transferring signature. The website notices the signature and guides you through the procedure to ensure that the transfer is carried out properly.

What happens under the hood when I transfer my DERI from one network to another?

When you transfer your DERI from Ethereum to BSC, HECO, or Polygon, you send your DERI token to a "wormhole" smart contract to be frozen. And the bridge will mint the corresponding DERI tokens for you on the destination network.
For the opposite procedure, when you transfer your DERI from BSC, HECO, or Polygon to Ethereum, your DERI tokens are burned on the source network and the corresponding DERI tokens are unfrozen from the "wormhole" smart contract to your address.

Can I transfer DERI tokens from address A on one network to address B on another network?

That is not supported by the bridge. For the bridge operation, you can only transfer your DERI between the same address from one network to another one. If you want to transfer your DERI tokens from address A on one network to address B on another network, you have to take two steps:
  1. 1.
    Bridge it from address A on network 1 to address A on network 2;
  2. 2.
    Send your tokens from address A to address B on network 2.

Is it possible to issue a second signature before the first one has been completed?

If your DERI has already been out of your wallet, i.e., sent to the wormhole, the bridge will definitely issue a signature for your transfer. You must now wait until the transfer process of the first signature is completed, to issue a new signature. Please don’t interrupt the transfer by issuing a new signature.
Warning: If you issue a second signature, despite the presence of the first signature, the first signature will be invalidated and you will lose all your DERI that would have been transferred with the first signature.

What are the smart contract addresses of the Wormholes of Deri Bridge?

The Wormhole is available & active on the following networks with the following smart contract addresses:
Last modified 27d ago