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Testnet Bridge Test 1


This project is for demo and testing purposes only and this technology is still in a test mode and needs more profound elaboration to be released as a ready-made product.
Since it’s a test network, during testing, there might be not enough money in bridge accounts to make a transfer.

  • WETH contract on Goerli Testnet Network: 0xb4fbf271143f4fbf7b91a5ded31805e42b2208d6
  • WEETH contract on the Waterfall Testnet Network: 0xCA2213a013fC7525423E2d140dCc5Fada9Af8b4C
  • WBBNB contract on Waterfall Testnet Network: 0xC9B37247E97cb402Ab8741F4ce00Ef8b01dDaD16
  • WBNB contract on BSC Testnet Network: 0xae13d989daC2f0dEbFf460aC112a837C89BAa7cd

1. Converting ETH to WETH in Goerli Testnet Network

  1. To get a WETH token in Goerli Testnet Network, connect a web3 wallet via Metamask and make a deposit.
  2. Check that the token appeared, balanceOf

2. 2. Transfer WETH to the Waterfall Testnet Network

Go to and log in.

  1. Choose Ethereum Goerli and WETH on the left, and select the amount you want to transfer to the Waterfall (WF) network. 2.If there is not enough balance in the WF network, follow the link in the message to transfer Water
  2. Transfer WETH to the WF network
  3. Wait to receive WETH in the WF network

3. Exchange WETH to WBNB on Uniswap

  1. Go to the Uniswap website
  2. Choose to exchange WETH with WBNB and confirm the exchange

4. Transfer WBBNB to BSC Testnet Network

  1. Go to and login
  2. Choose Waterfall network and WBBNB on the left side and Smart Chain on the other
  3. Choose a desired amount to be transferred
  4. See that there is not enough balance in Smart Chain network by following the link in the message and transfer BNB
  5. Go back and transfer WBBNB to Smart Chain network

5. Converting WBNB to BNB

  1. Waiting to receive WBNB in the Smart Chain network
  2. Check that the token appeared, balanceOf
  3. If you want to get BNB you need to call withdraw method and connect web3 provider via metamask