This is an example DApp to interact with a Terra-Bridge between Ethereum and Terra-Chain testnets using Web3.

The bridge connects 2 networks, called Home and Foreign. Home in this case is Terra-Chain testnet, and Foreign is Ethereum Kovan testnet.

The native currency is the currency that is used as gas for making transactions. For Home network this is CLC, and for Foreign network it is ETH.

• To request for test CLC tokens, please contact team@contractland.io
• To request for test ETH tokens, join https://gitter.im/kovan-testnet/faucet chat and input your receiving address

npm install

1. Populate USER_ADDRESS and USER_ADDRESS_PRIVATE_KEY in .env. This is the account where the transfers will be made from. USER_ADDRESS_PRIVATE_KEY need to be provided without '0x' prefix.

2. To verify user address balances on both chains, run node scripts/readBalances.js. User address need to have native currency (gas) on both networks.

3. Use provided scripts for making transfers between networks:

   • To transfer ETH from Ethereum to Terra run: node scripts/transferETHFromEthereumToTerra.js
   • To transfer ETH from Terra to Ethereum run: node scripts/transferETHFromTerraToEthereum.js
   • To transfer CLC from Terra to Ethereum run: node scripts/transferCLCFromTerraToEthereum.js
   • To transfer CLC from Ethereum to Terra run: node scripts/transferCLCFromEthereumToTerra.js