How to swap on Harmony via OpenOcean

Ways to bridge assets to Harmony

  1. 1.
    On OpenOcean, you may click the drop-down menu of “bridge” to transfer assets from one network to Harmony network through "Harmony Bridge“, cBridge V2” , “AnySwap”, “Synapse Bridge”,and “Li, Fi Bridge”. Below we would like to present an example of using cBridge V2 to transfer assets from Ethereum Mainnet to Harmony.
2. On cBridge V2 page, choose the network you would like to bridge from and connect your wallets to the network. Here we take the BNB chain as an example. After the wallet is connected, enter the asset, amount to bridge and fill out your wallet address of Harmony.
3. Once you confirm your bridge details, your connected wallet will pop up and request to confirm. After confirming on your wallet, you have completed bridging your assets to Harmony.

Swap on PC version

1. Once you have transferred assets to Harmony, go back to OpenOcean.Finance trading interface and click "Connect Wallet" on the top right corner.
2. Choose Harmony Mainnet and click any wallet you want to choose (here take Metamask as an example).
3. MetaMask Wallet will prompt the window and request to "Approve" adding Harmony Mainnet to your wallet.
4. After you connect your wallet, choose the assets you would like to swap and click “Swap now”. It's all set to do swaps!

Swap on mobile version

1. Visit OpenOcean.Finance website on your mobile browser and click “Go swap” or “Go pro” version (take “Go swap” as an example here). Next, click "Connect Wallet" on the top right corner -> Select "MetaMask" on the pop-up WalletConnect -> Select "Settings" on MetaMask wallet.
2. Click "Add Network" on the Networks page and fill out Harmony Mainnet info. below and hit Save. Network Name: Harmony Mainnet New RPC URL: Chain ID: 1666600000 Currency Symbol: ONE Block Explorer URL:
3. Click the "Wallet" on the top, and select "Harmony Mainnet", then click "Connect" and go back to the browser. It will show connected to Harmony on OpenOcean page and good to swap!